--JcawM1Ye
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Apple plans to launch several devices developed through a partnership
wit=
h LG as part of an ecosystem of devices that work with its new
smart
ho=
me=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0= =E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2= =A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C= =C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80= =8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0= =E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=C2=A0=E2=80=8C=C2=A0=E2=80= =8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0= =E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2= =A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C= =C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80= =8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0=E2=80=8C=C2=A0= =E2=80=8C=C2=A0
Sign Up [1] |Advertise [2]|View Online [3]=20
=
=09=09TLDR=20
=09=09TOGETHER WITH [Datadog] [4]
TLDR 2026-10-07
=
AI HAS YET TO EARN EVERYONE'S TRUST. FOR GOOD REASON (SPONSOR) [4]=20
=
AI investments keep pouring in, but engineers know it's not
deliverin=
g everywhere. Particularly in observability, slipshod
implementation is l=
eading to wasted hours and slower incident
response.
Datadog spoke w=
ith 120+ engineering leaders [5] to discover:
=09* Where AI already d=
elivers the most value in production, and where
teams overuse it
=09* =
How data quality is the key to the trust needed to effectively
scale AI [=
6]
=09* The areas where AI is reducing speed and quality
Get the gu=
ide [7]
=F0=9F=93=B1=20
BIG TECH & STARTUPS
APPLE TO LAUNCH D=
OORBELL, LOCK, THERMOSTAT DEVELOPED WITH LG (5
MINUTE READ) [8]=20
Ap=
ple plans to launch several devices developed through a partnership
with =
LG as part of an ecosystem of devices that work with its new
smart home h=
ub. These include a doorbell, thermostat, an upgraded
HomePod mini, and a=
fresh TV set-top box. The products, set to launch
on October 13, will ca=
rry the LG brand. Most of the devices will
include support for Wi-Fi, Blu=
etooth, Thread, and Matter.=20
OPENAI RELEASES FINDINGS ON 377 MATH PRO=
BLEMS, FURTHER ROILING FIELD
(5 MINUTE READ) [9]=20
OpenAI released h=
undreds of new findings spanning a wide range of
topics including algebra=
, number theory, theoretical computer science,
mathematical logic, and to=
pology. These were solved with an internal
model that has not been releas=
ed publicly. There is debate on whether
OpenAI's systems were employing c=
reative thinking or simply completing
the final steps of a proof after bo=
rrowing ideas from human
mathematicians' work. OpenAI has provided summar=
ies of how its models
came up with the solution for 10 of the problems. =
=F0=9F=9A=80=20
SCIENCE & FUTURISTIC TECHNOLOGY
ANDURIL'S BI=
G WEEK: ARSENAL-2, NGC2, AND A $6.6B BET ON THE FUTURE OF
AMERICAN SHIPBU=
ILDING (3 MINUTE READ) [10]=20
Anduril recently announced that it was a=
warded a contract worth up to
$1.8 billion over five years to scale Latti=
ce across the Army's
Next-Generation Command and Control effort. The comp=
any plans to build
the second of its Arsenal mega-factories in Baltimore.=
The
mega-factory will be shipbuilding-focused and will, when operations=
begin in 2030, span over 2 million square feet of manufacturing space.=
The facility will be backed by $6.6 billion across both private
invest=
ment and up to $2.9 billion through a submarine production
contract with =
the US Navy.=20
A NEW TREND IN NUCLEAR ENERGY: SQUEEZING MORE POWER OUT=
OF OLD PLANTS
(7 MINUTE READ) [11]=20
Building nuclear power plants =
takes a long time, so some companies
are looking to upgrade older reactor=
s to squeeze even more power out
of them instead. These types of upgrades=
can cost billions and require
approval by regulators, but they can often=
be completed in five years
or less at a fraction of the cost of building=
a new plant from
scratch. Many tech giants are eager to pay for these up=
grades to power
AI. Increasing production from existing nuclear plants wi=
ll add an
estimated 6,000 to 8,000 megawatts of electric capacity to US g=
rids.=20
=F0=9F=92=BB=20
PROGRAMMING, DESIGN & DATA SCIENCE
PRO=
DUCT MANAGER, APPLIED AI AT TLDR ($225K BASE + $60K BONUS, FULLY
REMOTE) =
[12]=20
TLDR is hiring its first PM to help build the agent-first opera=
ting
layer used across the company. We're looking for a builder who has=
shipped real products/systems with LLMs. Click here to learn more
[12]=
.=20
THE STATE OF THE TECH INDUSTRY IN 2026 (28 MINUTE READ) [13]=20
=
The speed of change in the tech industry has never been this
large-sc=
ale or fast. Practically nobody writes code by hand anymore.
Assumptions =
about code output have broken, code reviews have become
theatrical, and q=
uality and reliability are down. Teams are still
important, as is plannin=
g. Engineers will likely stop reading code
altogether as companies start =
building a new type of AI
infrastructure.=20
DECISIONS (8 MINUTE READ=
) [14]=20
OpenAI's Decisions API turns text and images into decisions t=
hat
applications can use. It evaluates text, images, or both and returns=
typed answers 10 times faster than the Responses API. The Decisions
AP=
I returns a probability that a condition is true, a choice from a
fixed s=
et, or a score against a rubric. These answers can be used to
classify co=
ntent, route requests, and prioritize work in an
application.=20
=
=F0=9F=8E=81=20
MISCELLANEOUS
HOW TO KEEP LEARNING IN THE AGE OF L=
LMS (9 MINUTE READ) [15]=20
We used to learn things by doing something =
wrong first and then
taking a lesson out of it. LLMs make everything so f=
ast that we don't
want to spend time doing the wrong things, even though =
it's more
beneficial in the long run. The struggle is how the brain actua=
lly
learns new things. Use AI to help you think through problems rather=
than just giving you the answer.=20
THE DECISION MODEL GOLD RUSH (9 =
MINUTE READ) [16]=20
Decision models return a choice, a score, or a yes=
-or-no with a
confidence number stapled on. Within a day of launch, TypeS=
afe's Jev
decision model had been wired into 13% of Vercel's paid AI Gate=
way
customer workflows, and within three days, Cloudflare, LangChain, and=
Langfuse had shipped integrations for it. It took competitors about
tw=
o weeks to show up. The field is evolving quickly - this post looks
at th=
e criteria and nuances of using decision models in production to
help rea=
ders decide which model to use.=20
=E2=9A=A1=20
QUICK LINKS
=
=E2=9A=A1 PROSPECTING AND YOUR CRM. TOGETHER AT LAST (SPONSOR) [17]=20
=
Clarify is the CRM that works while you sell. Its agents prep
meetings, u=
pdate records, find prospects, draft outreach, and more. 1
click to sync =
everything. Try Clarify free [17]=20
AN APPLICATION IN LISP YOU GROW BY=
TALKING TO IT (6 MINUTE READ) [18]
Jiti is a small kernel for gro=
wing a running Lisp application through
conversation with an LLM - users =
ask for a capability, the model
writes Lisp, and the application permanen=
tly acquires that capability
until the user asks for that capability to b=
e removed.=20
STACK OVERFLOW DEVELOPER SURVEY 2026 (15 MINUTE READ) [19=
]=20
The Stack Overflow Developer Survey 2026 asked developers and
te=
chnologists about everything from how they're using AI to how happy
they =
are at work to where they're learning new skills.=20
SHIPPING JPEG XL I=
N CHROME (3 MINUTE READ) [20]=20
JPEG XL offers 30% to 50% better compr=
ession than JPEG, lossless
compression, built-in HDR support, lossless JP=
EG transcoding, and
more.=20
THE KEYS TO THE INTERNET CHANGE ON OCTOB=
ER 11. ARE YOU READY? (9
MINUTE READ) [21]=20
The DNS root is schedul=
ed to change its key-signing key for the
second time ever on October 11. =
WHAT IS CODEMODE (18 MINUTE READ) [22]=20
Codemode is a way for =
LLMs to express and orchestrate complex
operations on the harness side, b=
ut not the execution environment
side.=20
A TERMINAL PROTOCOL FOR PRO=
GRAM STATUS (OSC 7501) (7 MINUTE READ)
[23]=20
OSC 7501 is a specific=
ation for a terminal escape sequence that lets
any program tell the termi=
nal whether it's idling, working, waiting on
the user, finished, or faile=
d, and why.=20
Love TLDR? Tell your friends and get rewards!
Share=
your referral link below with friends to get free TLDR swag!=20
https:=
//refer.tldr.tech/66662a80/ [24]=20
=09=09 Track your referrals here. [2=
5]=20
Want to advertise in TLDR? =F0=9F=93=B0
If your company is i=
nterested in reaching an audience of tech
executives, decision-makers and=
engineers, you may want to ADVERTISE
WITH US [26].=20
Want to work at=
TLDR? =F0=9F=92=BC
APPLY HERE [27], CREATE YOUR OWN ROLE [28] or sen=
d a friend's resume
to
jobs@tldr.tech and get $1k if we hire them! TLDR i=
s one of INC.'S
BEST BOOTSTRAPPED BUSINESSES [29] of 2025.=20
If you =
have any comments or feedback, just respond to this email!=20
Thanks for=
reading,=20
Dan Ni [30] & Di Wu [31]=20
Manage your subscriptions [32]=
to our other newsletters on tech,
startups, and programming. Or if TLDR =
isn't for you, please
unsubscribe [33].=20
=20
Links:
------
[1=
]
https://tldr.tech/signup?utm_source=3Dtldr
[2]
https://advertise.tldr.t= ech/?utm_source=3Dtldr&utm_medium=3Dnewsletter&utm_campaign=3Dadvertisetopn=
av
[3]
https://a.tldrnewsletter.com/web-version?ep=3D1&lc=3D265280dc-d4e0= -11f0-a661-1b9fa34a893d&p=3Dc926345e-c227-11f1-8caa-a7ddfa65c24d&pt=3Dcampa= ign&t=3D1791370108&s=3D61d00fdcb04e7a5156c6dda43e6742aac410419058ada57635b1= 92398934cc71
[4]
https://www.datadoghq.com/resources/state-of-ai-in-obser= vability-report/?utm_source=3Dtldrnewsletter&utm_medium=3Dnewsletter&utm_ca= mpaign=3Ddg-content-researchreport-2026stateofaiinobservability-ai-aiob-ww-= en-701vy00000tknsgya4-tldr-primary-100726&utm_content=3Dheader_ai_yet_earn&= utm_term=3D2026-10-07
[5]
https://www.datadoghq.com/resources/state-of-ai= -in-observability-report/?utm_source=3Dtldrnewsletter&utm_medium=3Dnewslett= er&utm_campaign=3Ddg-content-researchreport-2026stateofaiinobservability-ai= -aiob-ww-en-701vy00000tknsgya4-tldr-primary-100726&utm_content=3DBody_120_p= lus_engineering_leaders&utm_term=3D2026-10-07
[6]
https://www.datadoghq.c= om/resources/state-of-ai-in-observability-report/?utm_source=3Dtldrnewslett= er&utm_medium=3Dnewsletter&utm_campaign=3Ddg-content-researchreport-2026sta= teofaiinobservability-ai-aiob-ww-en-701vy00000tknsgya4-tldr-primary-100726&= utm_content=3DBody_effectively_scale_ai&utm_term=3D2026-10-07
[7] https:/= /www.datadoghq.com/resources/state-of-ai-in-observability-report/?utm_sourc= e=3Dtldrnewsletter&utm_medium=3Dnewsletter&utm_campaign=3Ddg-content-resear= chreport-2026stateofaiinobservability-ai-aiob-ww-en-701vy00000tknsgya4-tldr= -primary-100726&utm_content=3Dcta_guide&utm_term=3D2026-10-07
[8] https:/=
/links.tldrnewsletter.com/OQDn3n
[9]
https://links.tldrnewsletter.com/U1B=
SlR
[10]
https://www.tectonicdefense.com/andurils-big-week-arsenal-2-ngc2= -and-a-6-6b-bet-on-the-future-of-american-shipbuilding/?utm_source=3Dtldrne= wsletter
[11]
https://links.tldrnewsletter.com/AishXl
[12]
https://jobs= .ashbyhq.com/tldr.tech/897f4391-66ab-44ca-a8eb-65dd9809200d?utm_source=3Dtl= dr&sp=3DAzpxuhac1UTjxgboaD0qUokw
[13]
https://newsletter.pragmaticenginee= r.com/p/the-state-of-the-tech-industry-in?utm_source=3Dtldrnewsletter
[14=
]
https://developers.openai.com/api/docs/guides/decisions?utm_source=3Dtldr= newsletter
[15]
https://ogzhanolguncu.com/blog/how-to-keep-learning-in-th= e-age-of-llms/?utm_source=3Dtldrnewsletter
[16]
https://swapniltalekar.su= bstack.com/p/the-decision-model-gold-rush?utm_source=3Dtldrnewsletter
[17=
]
https://www.clarify.ai/?utm_source=3Dtldr&utm_medium=3Dsponsorship107&utm= _campaign=3Dfull_stack_ai_crm
[18]
https://ghuntley.com/lisp/?utm_source=
=3Dtldrnewsletter
[19]
https://survey.stackoverflow.co/2026?utm_source=3D=
tldrnewsletter
[20]
https://developer.chrome.com/blog/jpeg-xl-in-chrome?u= tm_source=3Dtldrnewsletter
[21]
https://blog.cloudflare.com/root-ksk-2024= -rollover/?utm_source=3Dtldrnewsletter
[22]
https://lucumr.pocoo.org/2026=
/10/6/codemode/?utm_source=3Dtldrnewsletter
[23]
https://mitchellh.com/wr= iting/program-status-osc7501?utm_source=3Dtldrnewsletter
[24]
https://ref=
er.tldr.tech/66662a80/
[25]
https://hub.sparklp.co/sub_e87ba9c7d7c0/1
[=
26]
https://advertise.tldr.tech/?utm_source=3Dtldr&utm_medium=3Dnewsletter&= utm_campaign=3Dadvertisecta
[27]
https://jobs.ashbyhq.com/tldr.tech
[28=
]
https://jobs.ashbyhq.com/tldr.tech/c227b917-a6a4-40ce-8950-d3e165357871=
[29]
https://www.linkedin.com/feed/update/urn:li:activity:74016996910398= 30016/
[30]
https://twitter.com/tldrdan
[31]
https://www.linkedin.com/i=
n/meetwudi/
[32]
https://tldr.tech/tech/manage?email=3Dtldrnewsletter%40s=
ynchro.net
[33]
https://a.tldrnewsletter.com/unsubscribe?ep=3D1&l=3Dcfa2d= 55a-b7be-11e8-a3c9-06b79b628af2&lc=3D265280dc-d4e0-11f0-a661-1b9fa34a893d&p= =3Dc926345e-c227-11f1-8caa-a7ddfa65c24d&pt=3Dcampaign&pv=3D5&spa=3D17913673= 06&t=3D1791370108&s=3Dc7689d64c972ae12c32334956d692d241f0193e866522b3c184cb= 79ddd4daf06
--JcawM1Ye
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<!DOCTYPE html><html lang=3D"en"><head><meta http-equiv=3D"Content-Type" co= ntent=3D"text/html charset=3DUTF-8"><meta charset=3D"UTF-8"><meta name=3D"v= iewport" content=3D"width=3Ddevice-width"><meta name=3D"x-apple-disable-mes= sage-reformatting"><title>TLDR</title><meta name=3D"color-scheme" content= =3D"light dark"><meta name=3D"supported-color-schemes" content=3D"light dar= k"><style type=3D"text/css">
=09=09=09:root {
=09=09=09=09color-scheme: light dark; supported-color-schemes: light dark; =09=09=09}
=09=09=09
=09=09=09*,
=09=09=09*:after,
=09=09=09*:before {
=09=09=09=09-webkit-box-sizing: border-box; -moz-box-sizing: border-box; bo= x-sizing: border-box;
=09=09=09}
=09=09=09
=09=09=09* {
=09=09=09=09-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; =09=09=09}
=09=09=09
=09=09=09html,
=09=09=09body,
=09=09=09.document {
=09=09=09=09width: 100% !important; height: 100% !important; margin: 0; pad= ding: 0;
=09=09=09}
=09=09=09
=09=09=09body {
=09=09=09=09-webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: g= rayscale; text-rendering: optimizeLegibility;
=09=09=09}
=09=09=09
=09=09=09div[style*=3D"margin: 16px 0"] {
=09=09=09=09margin: 0 !important;
=09=09=09}
=09=09=09
=09=09=09table,
=09=09=09td {
=09=09=09=09mso-table-lspace: 0pt; mso-table-rspace: 0pt;
=09=09=09}
=09=09=09
=09=09=09table {
=09=09=09=09border-spacing: 0; border-collapse: collapse; table-layout: fix= ed; margin: 0 auto;
=09=09=09}
=09=09=09
=09=09=09img {
=09=09=09=09-ms-interpolation-mode: bicubic; max-width: 100%; border: 0; =09=09=09}
=09=09=09
=09=09=09*[x-apple-data-detectors] {
=09=09=09=09color: inherit !important; text-decoration: none !important; =09=09=09}
=09=09=09
=09=09=09.x-gmail-data-detectors,
=09=09=09.x-gmail-data-detectors *,
=09=09=09.aBn {
=09=09=09=09border-bottom: 0 !important; cursor: default !important;
=09=09=09}
=09=09=09
=09=09=09.btn {
=09=09=09=09-webkit-transition: all 200ms ease; transition: all 200ms ease; =09=09=09}
=09=09=09
=09=09=09.btn:hover {
=09=09=09=09background-color: #f67575; border-color: #f67575;
=09=09=09}
=09=09=09
=09=09=09* {
=09=09=09=09font-family: Arial, Helvetica, sans-serif; font-size: 18px; =09=09=09}
=09=09=09
=09=09=09@media screen and (max-width: 600px) {
=09=09=09=09.container {
=09=09=09=09=09width: 100%; margin: auto;
=09=09=09=09}
=09=09=09=09.stack {
=09=09=09=09=09display: block!important; width: 100%!important; max-width: = 100%!important;
=09=09=09=09}
=09=09=09=09.btn {
=09=09=09=09=09display: block; width: 100%; text-align: center;
=09=09=09=09}
=09=09=09}
=09=09=09
=09=09=09body,
=09=09=09p,
=09=09=09td,
=09=09=09tr,
=09=09=09.body,
=09=09=09table,
=09=09=09h1,
=09=09=09h2,
=09=09=09h3,
=09=09=09h4,
=09=09=09h5,
=09=09=09h6,
=09=09=09div,
=09=09=09span {
=09=09=09=09background-color: #FEFEFE !important; color: #010101 !important=
;
=09=09=09}
=09=09=09
=09=09=09@media (prefers-color-scheme: dark) {
=09=09=09=09body,
=09=09=09=09p,
=09=09=09=09td,
=09=09=09=09tr,
=09=09=09=09.body,
=09=09=09=09table,
=09=09=09=09h1,
=09=09=09=09h2,
=09=09=09=09h3,
=09=09=09=09h4,
=09=09=09=09h5,
=09=09=09=09h6,
=09=09=09=09div,
=09=09=09=09span {
=09=09=09=09=09background-color: #27292D !important; color: #FEFEFE !import= ant;
=09=09=09=09}
=09=09=09}
=09=09=09
=09=09=09a {
=09=09=09=09color: inherit !important; text-decoration: underline !importan=
t;
=09=09=09}
=09=09</style><!--[if mso | ie]>
=09=09<style type=3D"text/css">
=09=09=09a {
=09=09=09=09background-color: #FEFEFE !important; color: #010101 !important=
;
=09=09=09}
=09=09=09@media (prefers-color-scheme: dark) {
=09=09=09=09a {
=09=09=09=09=09background-color: #27292D !important; color: #FEFEFE !import= ant;
=09=09=09=09}
=09=09=09}
=09 </style>
=09=09=09<![endif]--></head><body class=3D"">
<div style=3D"display: none; max-height: 0px; overflow: hidden;">Apple plan=
s to launch several devices developed through a partnership with LG as part=
of an ecosystem of devices that work with its new smart home =E2=80= =8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80= =8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80= =8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80= =8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80= =8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80= =8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C = =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C = =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C = =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C = =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C =E2=80=8C = =E2=80=8C =E2=80=8C </div>
<div style=3D"display: none; max-height: 0px; overflow: hidden;">
</div>
<table align=3D"center" class=3D"document"><tbody><tr><td valign=3D"top">
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" cl= ass=3D"container" width=3D"600"><tbody><tr class=3D"inner-body"><td>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr class=3D"header"><td bgcolor=3D"" class=3D"containe=
<table width=3D"100%"><tbody><tr><td class=3D"container">
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" style=3D"margin-top: 0px;" width=3D"100%"><tbody><tr><td style= =3D"padding: 0px;">
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng: 15px 15px;">
<div style=3D"text-align: center;">
<span style=3D"margin-right: 0px;"><a href=3D"
https://tracking.tldrnewslett= er.com/CL0/https:%2F%2Ftldr.tech%2Fsignup%3Futm_source=3Dtldr/1/010001a115f= a9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/ELJgxHrflvt8sAuC8fvrrGZbr= 89b9OGSEKkaFqZmeuk=3D452" rel=3D"noopener noreferrer" target=3D"_blank"><sp= an>Sign Up</span></a>
<span>|</span><span style=3D"margin-right: 2px; margin-left: 2px;"><a href= =3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fadvertise.tldr.tech= %2F%3Futm_source=3Dtldr%26utm_medium=3Dnewsletter%26utm_campaign=3Dadvertis= etopnav/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/mCjD= UDhwB1pl8m3aJuRmue4BBD4CQIpFx_cLqWoJD7Y=3D452" rel=3D"noopener noreferrer" = target=3D"_blank"><span>Advertise</span></a></span><span>|</span><span styl= e=3D"margin-left: 2px;"><a href=3D"
https://tracking.tldrnewsletter.com/CL0/= https:%2F%2Fa.tldrnewsletter.com%2Fweb-version%3Fep=3D1%26lc=3D265280dc-d4e= 0-11f0-a661-1b9fa34a893d%26p=3Dc926345e-c227-11f1-8caa-a7ddfa65c24d%26pt=3D= campaign%26t=3D1791370108%26s=3D61d00fdcb04e7a5156c6dda43e6742aac410419058a= da57635b192398934cc71/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc2= 00-000000/rcO8aT4DbI2A8FlRqZAdRNiKdAXim1mjyqIXj9WWXlA=3D452"><span>View Onl= ine</span></a></span>
</span></div>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"text-= align: center;"><span data-darkreader-inline-color=3D"" style=3D"--darkread= er-inline-color:#3db3ff; color: rgb(51, 175, 255) !important; font-size: 30= px;">T</span><span style=3D"font-size: 30px;"><span data-darkreader-inline-= color=3D"" style=3D"color: rgb(232, 192, 96) !important; --darkreader-inlin= e-color:#e8c163; font-size:30px;">L</span><span data-darkreader-inline-colo= r=3D"" style=3D"color: rgb(101, 195, 173) !important; --darkreader-inline-c= olor:#6ec7b2; font-size:30px;">D</span></span><span data-darkreader-inline-= color=3D"" style=3D"--darkreader-inline-color:#dd6e6e; color: rgb(220, 107,=
107) !important; font-size: 30px;">R</span>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr id=3D"together-with"><td align=3D"cent= er" height=3D"20" style=3D"vertical-align:middle !important;" valign=3D"mid= dle" width=3D"100%"><strong style=3D"vertical-align:middle !important; heig= ht: 100%;">Together With </strong>
<a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.datadogh= q.com%2Fresources%2Fstate-of-ai-in-observability-report%2F%3Futm_source=3Dt= ldrnewsletter%26utm_medium=3Dnewsletter%26utm_campaign=3Ddg-content-researc= hreport-2026stateofaiinobservability-ai-aiob-ww-en-701vy00000tknsgya4-tldr-= primary-100726%26utm_content=3Dheader_ai_yet_earn%26utm_term=3D2026-10-07/1= /010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/b5dE-UWOcRiQn= W7JMoJx2NPzpOHuPVoT9f8FAxA0Vis=3D452"><img src=3D"
https://images.tldr.tech/= datadog50.png" valign=3D"middle" style=3D"vertical-align: middle !important=
; height: 100%;" alt=3D"Datadog"></a></td></tr></tbody></table>
<table style=3D"table-layout: fixed; width:100%;" width=3D"100%"><tbody><tr= ><td style=3D"padding:0;border-collapse:collapse;border-spacing:0;margin:0;=
<div style=3D"text-align: center;">
<h1><strong>TLDR <span id=3D"date">2026-10-07</span></strong></h1>
</div>
</td></tr></tbody></table>
<table style=3D"table-layout: fixed; width:100%;" width=3D"100%"><tbody><tr=
id=3D"sponsy-copy"><td class=3D"container" style=3D"padding: 15px 15px;">
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fwww.datadoghq.com%2Fresources%2Fstate-of-ai-in-observab= ility-report%2F%3Futm_source=3Dtldrnewsletter%26utm_medium=3Dnewsletter%26u= tm_campaign=3Ddg-content-researchreport-2026stateofaiinobservability-ai-aio= b-ww-en-701vy00000tknsgya4-tldr-primary-100726%26utm_content=3Dheader_ai_ye= t_earn%26utm_term=3D2026-10-07/2/010001a115fa9e61-30d792de-711e-4c10-baf0-3= bce87fcc200-000000/zvFxpWCXntBUlvmZyw6TAbVzQuUkHnNuegpVdLNsRuA=3D452">
<span>
<strong>AI has yet to earn everyone=
's trust. For good reason (Sponsor)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
AI investments keep pouring in, but eng= ineers know it's not delivering everywhere. Particularly in observability, = slipshod implementation is leading to wasted hours and slower incident resp= onse.<p></p><p>Datadog spoke with <a href=3D"
https://tracking.tldrnewslette= r.com/CL0/https:%2F%2Fwww.datadoghq.com%2Fresources%2Fstate-of-ai-in-observ= ability-report%2F%3Futm_source=3Dtldrnewsletter%26utm_medium=3Dnewsletter%2= 6utm_campaign=3Ddg-content-researchreport-2026stateofaiinobservability-ai-a= iob-ww-en-701vy00000tknsgya4-tldr-primary-100726%26utm_content=3DBody_120_p= lus_engineering_leaders%26utm_term=3D2026-10-07/1/010001a115fa9e61-30d792de= -711e-4c10-baf0-3bce87fcc200-000000/zc5ZDb3kr8gCVwTz2sggLDkFd0kiwN_sgxvF2Wu= Pj6o=3D452" rel=3D"noopener noreferrer nofollow" target=3D"_blank"><span>12=
0+ engineering leaders</span></a> to discover:</p>
<li>Where AI already delivers the most value in production, and where teams=
overuse it</li>
<li>How data quality is the key to the trust needed to<a href=3D"
https://tr= acking.tldrnewsletter.com/CL0/https:%2F%2Fwww.datadoghq.com%2Fresources%2Fs= tate-of-ai-in-observability-report%2F%3Futm_source=3Dtldrnewsletter%26utm_m= edium=3Dnewsletter%26utm_campaign=3Ddg-content-researchreport-2026stateofai= inobservability-ai-aiob-ww-en-701vy00000tknsgya4-tldr-primary-100726%26utm_= content=3DBody_effectively_scale_ai%26utm_term=3D2026-10-07/1/010001a115fa9= e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/PDXEQCKnq2iC01ooW8Ohb4_EyeI= bMgrXgS9G4lK_AWw=3D452" rel=3D"noopener noreferrer nofollow" target=3D"_bla= nk"><span> effectively scale AI</span></a></li>
<li>The areas where AI is reducing speed and quality</li>
</ul>
<p><a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.datad= oghq.com%2Fresources%2Fstate-of-ai-in-observability-report%2F%3Futm_source= =3Dtldrnewsletter%26utm_medium=3Dnewsletter%26utm_campaign=3Ddg-content-res= earchreport-2026stateofaiinobservability-ai-aiob-ww-en-701vy00000tknsgya4-t= ldr-primary-100726%26utm_content=3Dcta_guide%26utm_term=3D2026-10-07/1/0100= 01a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/EPifHgqnZq2kQRiINI= R7FVWJPOH53ZAvw_x_NuemXJg=3D452" rel=3D"noopener noreferrer nofollow" targe= t=3D"_blank"><span>Get the guide</span></a>
</span></span></div>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr>
<tr bgcolor=3D""><td class=3D"container">
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td style=3D"padding: 0px;">
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =93=B1</span></div></div>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;">
<h1><strong>Big Tech & Startups</strong></h1>
</div>
</div>
</td></tr></tbody></table>
<table style=3D"table-layout: fixed; width: 100%;" width=3D"100%"><tbody><t= r><td style=3D"padding:0;border-collapse:collapse;border-spacing:0;margin:0=
;" valign=3D"top">
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Flinks.tldrnewsletter.com%2FOQDn3n/1/010001a115fa9e61-30= d792de-711e-4c10-baf0-3bce87fcc200-000000/tafv9ipmikJvpqLv2HaTWInuKr_0v2r15= DEF0MGnKfQ=3D452">
<span>
<strong>Apple to Launch Doorbell, L= ock, Thermostat Developed With LG (5 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Apple plans to launch several devices d= eveloped through a partnership with LG as part of an ecosystem of devices t= hat work with its new smart home hub. These include a doorbell, thermostat,=
an upgraded HomePod mini, and a fresh TV set-top box. The products, set to=
launch on October 13, will carry the LG brand. Most of the devices will in= clude support for Wi-Fi, Bluetooth, Thread, and Matter.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Flinks.tldrnewsletter.com%2FU1BSlR/1/010001a115fa9e61-30= d792de-711e-4c10-baf0-3bce87fcc200-000000/uk2W-TQRrExDOJFO41Pvk4BU8OlbKBVqE= 0NX1ScCv1w=3D452">
<span>
<strong>OpenAI Releases Findings on=
377 Math Problems, Further Roiling Field (5 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
OpenAI released hundreds of new finding=
s spanning a wide range of topics including algebra, number theory, theoret= ical computer science, mathematical logic, and topology. These were solved = with an internal model that has not been released publicly. There is debate=
on whether OpenAI's systems were employing creative thinking or simply com= pleting the final steps of a proof after borrowing ideas from human mathema= ticians' work. OpenAI has provided summaries of how its models came up with=
the solution for 10 of the problems.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =9A=80</span></div>
</div>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;">
<h1><strong>Science & Futuristic Technology</strong></h1>
</div>
</div>
</td></tr></tbody></table>
<table style=3D"table-layout: fixed; width: 100%;" width=3D"100%"><tbody><t= r><td style=3D"padding:0;border-collapse:collapse;border-spacing:0;margin:0=
;" valign=3D"top">
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fwww.tectonicdefense.com%2Fandurils-big-week-arsenal-2-n= gc2-and-a-6-6b-bet-on-the-future-of-american-shipbuilding%2F%3Futm_source= =3Dtldrnewsletter/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-0= 00000/YLMLpIuhUsKob1ptjPJplg1yN1sFNZncp8LOdN9O8H4=3D452">
<span>
<strong>Anduril's Big Week: Arsenal= -2, NGC2, and a $6.6B Bet on the Future of American Shipbuilding (3 minute = read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Anduril recently announced that it was = awarded a contract worth up to $1.8 billion over five years to scale Lattic=
e across the Army's Next-Generation Command and Control effort. The company=
plans to build the second of its Arsenal mega-factories in Baltimore. The = mega-factory will be shipbuilding-focused and will, when operations begin i=
n 2030, span over 2 million square feet of manufacturing space. The facilit=
y will be backed by $6.6 billion across both private investment and up to $= 2.9 billion through a submarine production contract with the US Navy.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Flinks.tldrnewsletter.com%2FAishXl/1/010001a115fa9e61-30= d792de-711e-4c10-baf0-3bce87fcc200-000000/iZNCJXALOoXx_2ilGSZXpFrzY2APxu3yb= FJ64RXjvic=3D452">
<span>
<strong>A New Trend in Nuclear Ener= gy: Squeezing More Power Out of Old Plants (7 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Building nuclear power plants takes a l= ong time, so some companies are looking to upgrade older reactors to squeez=
e even more power out of them instead. These types of upgrades can cost bil= lions and require approval by regulators, but they can often be completed i=
n five years or less at a fraction of the cost of building a new plant from=
scratch. Many tech giants are eager to pay for these upgrades to power AI.=
Increasing production from existing nuclear plants will add an estimated 6= ,000 to 8,000 megawatts of electric capacity to US grids.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =92=BB</span></div></div>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;">
<h1><strong>Programming, Design & Data Science</strong></h1>
</div>
</div>
</td></tr></tbody></table>
<table style=3D"table-layout: fixed; width: 100%;" width=3D"100%"><tbody><t= r><td style=3D"padding:0;border-collapse:collapse;border-spacing:0;margin:0=
;" valign=3D"top">
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fjobs.ashbyhq.com%2Ftldr.tech%2F897f4391-66ab-44ca-a8eb-= 65dd9809200d%3Futm_source=3Dtldr%26sp=3DAzpxuhac1UTjxgboaD0qUokw/1/010001a1= 15fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/_3oXRoEqS3d_4tbNlWxfI-= FHeXW64To3vF9LHkRbU80=3D452">
<span>
<strong>Product Manager, Applied AI=
at TLDR ($225k base + $60k bonus, Fully Remote)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
TLDR is hiring its first PM to help bui=
ld the agent-first operating layer used across the company. We're looking f=
or a builder who has shipped real products/systems with LLMs. <a href=3D"ht= tps://tracking.tldrnewsletter.com/CL0/https:%2F%2Fjobs.ashbyhq.com%2Ftldr.t= ech%2F897f4391-66ab-44ca-a8eb-65dd9809200d%3Futm_source=3Dtldr%26sp=3DAzpxu= hac1UTjxgboaD0qUokw/2/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200= -000000/cBgpATSHeRc4yG1KqTals-LhnyeIPMHvmLxqoBu0gIw=3D452" rel=3D"noopener = noreferrer" target=3D"_blank"><span>Click here to learn more</span></a>. </span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fnewsletter.pragmaticengineer.com%2Fp%2Fthe-state-of-the= -tech-industry-in%3Futm_source=3Dtldrnewsletter/1/010001a115fa9e61-30d792de= -711e-4c10-baf0-3bce87fcc200-000000/ScNkF0TsNX_Y7vBrjmLjAo-S4dQJvg31lT7Gf3f= 0K7Q=3D452">
<span>
<strong>The state of the tech indus= try in 2026 (28 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
The speed of change in the tech industr=
y has never been this large-scale or fast. Practically nobody writes code b=
y hand anymore. Assumptions about code output have broken, code reviews hav=
e become theatrical, and quality and reliability are down. Teams are still = important, as is planning. Engineers will likely stop reading code altogeth=
er as companies start building a new type of AI infrastructure.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fdevelopers.openai.com%2Fapi%2Fdocs%2Fguides%2Fdecisions= %3Futm_source=3Dtldrnewsletter/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3= bce87fcc200-000000/rQfFfJVdj-UezOgaO-WYA3bvZ7RYwftEYLJO7dRYr3E=3D452">
<span>
<strong>Decisions (8 minute read)</= strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
OpenAI's Decisions API turns text and i= mages into decisions that applications can use. It evaluates text, images, =
or both and returns typed answers 10 times faster than the Responses API. T=
he Decisions API returns a probability that a condition is true, a choice f= rom a fixed set, or a score against a rubric. These answers can be used to = classify content, route requests, and prioritize work in an application.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =8E=81</span></div></div>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;"><strong><h1>Miscellaneous</h1></strong><= /div>
</div>
</td></tr></tbody></table>
<table bgcolor=3D"" style=3D"table-layout: fixed; width: 100%;" width=3D"10= 0%"><tbody><tr><td style=3D"padding:0;border-collapse:collapse;border-spaci= ng:0;margin:0;" valign=3D"top">
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fogzhanolguncu.com%2Fblog%2Fhow-to-keep-learning-in-the-= age-of-llms%2F%3Futm_source=3Dtldrnewsletter/1/010001a115fa9e61-30d792de-71= 1e-4c10-baf0-3bce87fcc200-000000/3qmSoE_ji9mRePxYBrEiB78FiqcHV0XgN6GprEvWTF= Q=3D452">
<span>
<strong>How to keep learning in the=
age of LLMs (9 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
We used to learn things by doing someth= ing wrong first and then taking a lesson out of it. LLMs make everything so=
fast that we don't want to spend time doing the wrong things, even though = it's more beneficial in the long run. The struggle is how the brain actuall=
y learns new things. Use AI to help you think through problems rather than = just giving you the answer.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fswapniltalekar.substack.com%2Fp%2Fthe-decision-model-go= ld-rush%3Futm_source=3Dtldrnewsletter/1/010001a115fa9e61-30d792de-711e-4c10= -baf0-3bce87fcc200-000000/-Ndw3cu8mKlutDTQe76sUmgYPh07GyiYoWnTzbOwwKQ=3D452=
<span>
<strong>The Decision Model Gold Rus=
h (9 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Decision models return a choice, a scor=
e, or a yes-or-no with a confidence number stapled on. Within a day of laun= ch, TypeSafe's Jev decision model had been wired into 13% of Vercel's paid =
AI Gateway customer workflows, and within three days, Cloudflare, LangChain=
, and Langfuse had shipped integrations for it. It took competitors about t=
wo weeks to show up. The field is evolving quickly - this post looks at the=
criteria and nuances of using decision models in production to help reader=
s decide which model to use.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=E2=9A= =A1</span></div></div>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng-top: 0px; padding-bottom: 0px;">
<div class=3D"text-block">
<div style=3D"text-align: center;">
<h1><strong>Quick Links</strong></h1>
</div>
</div>
</td></tr></tbody></table>
<table bgcolor=3D"" style=3D"table-layout: fixed; width: 100%;" width=3D"10= 0%"><tbody><tr><td style=3D"padding:0;border-collapse:collapse;border-spaci= ng:0;margin:0;" valign=3D"top">
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fwww.clarify.ai%2F%3Futm_source=3Dtldr%26utm_medium=3Dsp= onsorship107%26utm_campaign=3Dfull_stack_ai_crm/1/010001a115fa9e61-30d792de= -711e-4c10-baf0-3bce87fcc200-000000/o50wrSfWnz1w66AiSrEmElnX7BSylG0MUsWKVWM= pNh0=3D452">
<span>
<strong>=E2=9A=A1 Prospecting and y= our CRM. Together at last (Sponsor)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Clarify is the CRM that works while you=
sell. Its agents prep meetings, update records, find prospects, draft outr= each, and more. 1 click to sync everything. <a href=3D"
https://tracking.tld= rnewsletter.com/CL0/https:%2F%2Fwww.clarify.ai%2F%3Futm_source=3Dtldr%26utm= _medium=3Dsponsorship107%26utm_campaign=3Dfull_stack_ai_crm/2/010001a115fa9= e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/PYHdwj7JZRp-Ca1MYuefubRY8IH= i9V8pwfq6fAdAbew=3D452" rel=3D"noopener noreferrer nofollow" target=3D"_bla= nk"><span>Try Clarify free</span></a>
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fghuntley.com%2Flisp%2F%3Futm_source=3Dtldrnewsletter/1/= 010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/dE3w_G2N1VBRpI= BLtp_-dqNuF6S2TuRJv-z6gV-3veM=3D452">
<span>
<strong>An application in Lisp you = grow by talking to it (6 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Jiti is a small kernel for growing a ru= nning Lisp application through conversation with an LLM - users ask for a c= apability, the model writes Lisp, and the application permanently acquires = that capability until the user asks for that capability to be removed.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fsurvey.stackoverflow.co%2F2026%3Futm_source=3Dtldrnewsl= etter/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/CoemPv= xKs5cJAQhA4B0i3BH8AQlNFYBucCxRosNEXo0=3D452">
<span>
<strong>Stack Overflow Developer Su= rvey 2026 (15 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
The Stack Overflow Developer Survey 202=
6 asked developers and technologists about everything from how they're usin=
g AI to how happy they are at work to where they're learning new skills.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fdeveloper.chrome.com%2Fblog%2Fjpeg-xl-in-chrome%3Futm_s= ource=3Dtldrnewsletter/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc= 200-000000/AHB8slN-xHWSHhX-iuLFx0_PUzTEmnwfjzD-Z-aVjcs=3D452">
<span>
<strong>Shipping JPEG XL in Chrome =
(3 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
JPEG XL offers 30% to 50% better compre= ssion than JPEG, lossless compression, built-in HDR support, lossless JPEG = transcoding, and more.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fblog.cloudflare.com%2Froot-ksk-2024-rollover%2F%3Futm_s= ource=3Dtldrnewsletter/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc= 200-000000/KiBypXj8331gedAM9am5jY8WPwO9WYCvblrHaUCn_T4=3D452">
<span>
<strong>The keys to the Internet ch= ange on October 11. Are you ready? (9 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
The DNS root is scheduled to change its=
key-signing key for the second time ever on October 11.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Flucumr.pocoo.org%2F2026%2F10%2F6%2Fcodemode%2F%3Futm_so= urce=3Dtldrnewsletter/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc2= 00-000000/uqXyXex5d0CDeSEbht0-nfaV3o9jg7X4nd8ljW_icoI=3D452">
<span>
<strong>What is Codemode (18 minute=
read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Codemode is a way for LLMs to express a=
nd orchestrate complex operations on the harness side, but not the executio=
n environment side.
</span>
</span>
</div>
</td></tr></tbody></table>
<table align=3D"center" border=3D"0" cellpadding=3D"0" cellspacing=3D"0" wi= dth=3D"100%"><tbody><tr><td class=3D"container" style=3D"padding: 15px 15px=
<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fmitchellh.com%2Fwriting%2Fprogram-status-osc7501%3Futm_= source=3Dtldrnewsletter/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fc= c200-000000/uTl1sU2QIDRoiyx9UW58n-akom2zvH9sIVTsddTepBA=3D452">
<span>
<strong>A Terminal Protocol for Pro= gram Status (OSC 7501) (7 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
OSC 7501 is a specification for a termi= nal escape sequence that lets any program tell the terminal whether it's id= ling, working, waiting on the user, finished, or failed, and why.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td align=3D"left" style=3D"word-break=
: break-word; vertical-align: top; padding: 5px 10px;">
<p style=3D"padding: 0; margin: 0; font-size: 22px; color: #000000; line-he= ight: 1.6; font-weight: bold;">
Love TLDR? Tell your friends and get rewards!
</td></tr>
<tr><td class=3D"container" style=3D"padding: 0px 10px 15px;">
<div class=3D"text-block">
Share your referral link below with friends to get free TLDR swag!
</div>
</td></tr>
<tr><td align=3D"left" style=3D"padding: 10px;">
<div class=3D"text-block">
<a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Frefer.tldr.t= ech%2F66662a80%2F/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-0= 00000/2OW-lSHDiZjBKKf4kQmrh3IHoyCcme0EEa1FQ7_VybE=3D452" style=3D"color: #4= 64ba4; text-decoration: underline;">
https://refer.tldr.tech/66662a80/</a> </div>
</td></tr>
<tr></tr>
<tr><td align=3D"left" style=3D"padding:5px 10px;">
<a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fhub.sparklp.= co%2Fsub_e87ba9c7d7c0%2F1/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87= fcc200-000000/-UM1JWfLP64X6gY_bLBhewsYdv_ER9HdMAuRd_Ar4vI=3D452" style=3D"f= ont-size: 16px; line-height: 1.6; padding: 10px 0; display: inline-block; =
text-decoration: underline;"><span style=3D"mso-text-raise:13pt; text-deco= ration: underline;">Track your referrals here.</span></a> </td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td align=3D"left" style=3D"word-break=
: break-word; vertical-align: top; padding: 5px 10px;">
<p style=3D"padding: 0; margin: 0; font-size: 22px; color: #000000; line-he= ight: 1.6; font-weight: bold;">
Want to advertise in TLDR? =F0=9F=93=B0
<div class=3D"text-block" style=3D"margin-top: 10px;">
If your company is interested in reaching an audience of tech executives, d= ecision-makers and engineers, you may want to <a href=3D"
https://tracking.t= ldrnewsletter.com/CL0/https:%2F%2Fadvertise.tldr.tech%2F%3Futm_source=3Dtld= r%26utm_medium=3Dnewsletter%26utm_campaign=3Dadvertisecta/1/010001a115fa9e6= 1-30d792de-711e-4c10-baf0-3bce87fcc200-000000/Hf9cha-PJyDuqtc4aPcPdSUMlP2Kq= m_mJNo8xl5DGGc=3D452"><strong><span>advertise with us</span></strong></a>. </div>
<!-- New "Want to work at TLDR?" section -->
<p style=3D"padding: 0; margin: 0; font-size: 22px; color: #000000; line-he= ight: 1.6; font-weight: bold;">
Want to work at TLDR? =F0=9F=92=BC
<div class=3D"text-block" style=3D"margin-top: 10px;">
<a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fjobs.ashbyhq= .com%2Ftldr.tech/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-00= 0000/TwAXP5lIU-iDh-zPN6qhdd5XBD2XvbHoqKLlb6MUzTk=3D452" rel=3D"noopener nor= eferrer" style=3D"color: #0000EE; text-decoration: underline;" target=3D"_b= lank"><strong>Apply here</strong></a>,
<a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fjobs.ashbyhq= .com%2Ftldr.tech%2Fc227b917-a6a4-40ce-8950-d3e165357871/1/010001a115fa9e61-= 30d792de-711e-4c10-baf0-3bce87fcc200-000000/mYwmIij7XIHysSHJlNW5IpO2ff2NOHD= PxCWst9DTFSo=3D452" rel=3D"noopener noreferrer" style=3D"color: #0000EE; te= xt-decoration: underline;" target=3D"_blank"><strong>create your own role</= strong></a> or send a friend's resume to <a href=3D"mailto:
jobs@tldr.tech" = style=3D"color: #0000EE; text-decoration: underline;">
jobs@tldr.tech</a> an=
d get $1k if we hire them! TLDR is one of <a href=3D"
https://tracking.tldrn= ewsletter.com/CL0/https:%2F%2Fwww.linkedin.com%2Ffeed%2Fupdate%2Furn:li:act= ivity:7401699691039830016%2F/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bc= e87fcc200-000000/5Ib8dRbuLRUEo-a2v1o6rrbkweB8_5VLd7qrv49hQHI=3D452" rel=3D"= noopener noreferrer" style=3D"color: #0000EE; text-decoration: underline;" = target=3D"_blank"><strong>Inc.'s Best Bootstrapped businesses</strong></a> =
of 2025.
</div>
<div class=3D"text-block">
If you have any comments or feedback, just respond to this email!
<br> Thanks for reading,
<a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Ftwitter.com%= 2Ftldrdan/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/A9= kGLd_z-Hr3Ehl1TCZ7jxhT2zEYw7fk7JOOr6cEG6o=3D452"><span>Dan Ni</span></a> &a= mp; <a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.link= edin.com%2Fin%2Fmeetwudi%2F/1/010001a115fa9e61-30d792de-711e-4c10-baf0-3bce= 87fcc200-000000/2v5AjUwjgfNXXwfLWc0VyxHFa1OBKah2K1LwOFp4eVM=3D452"><span>Di=
Wu</span></a>
</div>
</td></tr></tbody></table>
<table align=3D"center" bgcolor=3D"" border=3D"0" cellpadding=3D"0" cellspa= cing=3D"0" width=3D"100%"><tbody><tr><td class=3D"container" style=3D"paddi= ng: 15px 15px;">
<div class=3D"text-block" id=3D"testing-id">
<a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Ftldr.tech%2F= tech%2Fmanage%3Femail=3Dtldrnewsletter%2540synchro.net/1/010001a115fa9e61-3= 0d792de-711e-4c10-baf0-3bce87fcc200-000000/igsvKqvuWovGDGeXhAY9OviDXEp1ybJ-= I4-Aaxb6EuU=3D452">Manage your subscriptions</a> to our other newsletters o=
n tech, startups, and programming. Or if TLDR isn't for you, please <a href= =3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fa.tldrnewsletter.co= m%2Funsubscribe%3Fep=3D1%26l=3Dcfa2d55a-b7be-11e8-a3c9-06b79b628af2%26lc=3D= 265280dc-d4e0-11f0-a661-1b9fa34a893d%26p=3Dc926345e-c227-11f1-8caa-a7ddfa65= c24d%26pt=3Dcampaign%26pv=3D5%26spa=3D1791367306%26t=3D1791370108%26s=3Dc76= 89d64c972ae12c32334956d692d241f0193e866522b3c184cb79ddd4daf06/1/010001a115f= a9e61-30d792de-711e-4c10-baf0-3bce87fcc200-000000/YN3EcsFoqX7agtZZwTw9J_n2W= PvUMYqBg9Q0c2W42PA=3D452">unsubscribe</a>.
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr></tbody></table>
</td></tr></tbody></table>
<img alt=3D"" src=3D"
http://tracking.tldrnewsletter.com/CI0/010001a115fa9e6= 1-30d792de-711e-4c10-baf0-3bce87fcc200-000000/lm4W0AqaA2B3M3_-H1-7klhux8pI5= kONyUBmEWyGavI=3D452" style=3D"display: none; width: 1px; height: 1px;"> </body></html>
--JcawM1Ye--
---
￭ Synchronet ￭ Vertrauen ￭ Home of Synchronet ￭ [vert/cvs/bbs].synchro.net