--soSuhwzy
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A group of investors led by Elon Musk offered $97.4 billion to buy the
no=
nprofit that controls OpenAI, but the offer was quickly
rejected=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
=
=09=09TOGETHER WITH [QA Wolf] [4]
TLDR 2025-02-11
=
=F0=9F=91=8B GOODBYE LOW TEST COVERAGE AND SLOW QA CYCLES (SPONSOR) [4]=20
=
Bugs sneak out when less than 80% of user flows are tested before
shi=
pping. However, getting that kind of coverage =E2=80=94 and staying there=
=E2=80=94 is hard and pricey for any team.
QA Wolf's AI-native serv=
ice [5] gets engineering teams to 80%
automated end-to-end test coverage =
[6] and helps them SHIP 5X FASTER
by reducing QA cycles from hours to min=
utes.
QA Wolf [7] takes testing off your plate. They can get you:
=
=09* Unlimited parallel test runs
=09* 24-hour maintenance and on-de=
mand test creation
=09* Human-verified bug reports sent directly to your=
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The result? With QA Wolf, Drata'=
s team of 80+ engineers [8] achieved
4x more test cases and 86% FASTER QA=
CYCLES.
Schedule a demo to learn more [9]
=F0=9F=93=B1=20
BIG=
TECH & STARTUPS
ELON MUSK-LED GROUP MAKES $97.4 BILLION BID FOR CONT=
ROL OF OPENAI (4
MINUTE READ) [10]=20
A group of investors led by Elo=
n Musk offered $97.4 billion to buy
the nonprofit that controls OpenAI, b=
ut the offer was quickly
rejected. OpenAI's structure ensures that no ind=
ividual can take
control of the company. Sam Altman and Musk co-founded O=
penAI as a
charity in 2015. Musk left the company in 2019 and has since f=
iled a
series of legal complaints against OpenAI accusing the company of=
betraying its original nonprofit mission by creating a for-profit arm
=
and colluding with Microsoft to dominate the development of AI.=20
T-MO=
BILE'S STARLINK MESSAGING SERVICE IS NOW FREE TO TRY, EVEN IF YOU
AREN'T =
ON T-MOBILE (2 MINUTE READ) [11]=20
T-Mobile's Starlink-powered direct-=
to-cell satellite messaging
service is now open for anyone in the US to t=
ry for free. Verizon and
AT&T customers can also try the service for free=
. T-Mobile customers
will pay $15 per month after the free testing period=
($10 for
customers who participated in the beta trial) while other custo=
mers
will pay $20 a month per line. The service will be included in
T-M=
obile's Go5G Next plan.=20
=F0=9F=9A=80=20
SCIENCE & FUTURISTIC TECHN=
OLOGY
GYROSCOPE-ON-A-CHIP TARGETS GPS' DOMINANCE (4 MINUTE READ) [12]=
=20
Anello Photonics and OSCP showcased their gyroscope-based navigatio=
n
systems at CES earlier this year. Anello's devices, which can fit in
=
the palm of a person's hand, deliver high precision for multiple
applicat=
ions. OSCP's multi-gyroscope inertial measurement units
provide location =
accuracy to within centimeters. These systems are
designed to work alongs=
ide GPS as a fallback in case GPS interference
is detected.=20
CHINES=
E SCIENTISTS CREATED MICE WITH 2 DADS =E2=80=94 AND THEY SURVIVED TO
ADUL=
THOOD (5 MINUTE READ) [13]=20
Scientists in China have unveiled a new m=
ethod for breeding mice with
two male parents - the resulting babies can =
survive to adulthood. It
is not the first time scientists have bred mice =
with two dads, but
previous attempts did not result in mice that could li=
ve to adulthood.
The resulting mice had deficits, including shorter lifes=
pans and
infertility. The research could result in a better understanding=
of
imprinting disorders, potentially paving the way to treatments that=
use gene editing to fix them in humans.=20
=F0=9F=92=BB=20
PROGRAM=
MING, DESIGN & DATA SCIENCE
REACH MILLIONS OF TECH PROFESSIONALS READ=
ING TLDR (SPONSOR) [14]=20
Grab the attention of software developers, p=
roduct managers,
marketers, executives and other tech professionals readi=
ng TLDR every
day. TLDR offers 10 interest-based newsletters to help you =
reach your
target audience. Learn more [14] about running your first camp=
aign
with us.=20
YOU ARE USING CURSOR AI INCORRECTLY... (17 MINUTE RE=
AD) [15]=20
Cursor has a powerful feature called Cursor Rules. It allow=
s
developers to build out a standard library of thousands of prompts
ru=
les and then compose them together like Unix pipes. Cursor itself
can be =
used to write and update rules. This article goes over how to
use Cursor =
Rules with examples.=20
PATTERNS FOR BUILDING REALTIME FEATURES (6 MINU=
TE READ) [16]=20
Realtime features share changes triggered by one user =
to other users
as the changes are happening. This typically means servers=
need to
send data to a set of clients that don't know they are missing d=
ata.
This post contains a collection of patterns for building realtime
=
features that rely on a connection between the client and server,
where t=
he server can notify the client of some data. The connection
can be anyth=
ing that allows the server to send data to the client
without the client =
knowing that there is new data.=20
=F0=9F=8E=81=20
MISCELLANEOUS
=
THE ANTHROPIC ECONOMIC INDEX (9 MINUTE READ) [17]=20
The Anthropic =
Economic Index is an initiative aimed at understanding
AI's effects on la=
bor markets and the economy over time. The Index's
reports provide data a=
nd analysis based on millions of anonymized
conversations on Claude.ai. I=
t paints a clear picture of how AI is
being incorporated into real-world =
tasks across the modern economy.
Usage is concentrated on software develo=
pment and technical tasks. AI
use leans towards augmentation - its use is=
more prevalent for tasks
associated with mid-to-high wage occupations bu=
t lower for both the
lowest- and highest-paid roles.=20
THREE OBSERVA=
TIONS (6 MINUTE READ) [18]=20
The intelligence of an AI model increases=
with the resources used to
train and run it - it appears that it is poss=
ible to spend arbitrary
amounts of money and get continuous and predictab=
le gains. The cost to
use a given level of AI falls about 10x every 12 mo=
nths. The
socioeconomic value of linearly increasing intelligence is
su=
per-exponential.=20
=E2=9A=A1=20
QUICK LINKS
OPENAI'S SECRET WE=
APON AGAINST NVIDIA DEPENDENCE TAKES SHAPE (2
MINUTE READ) [19]=20
Op=
enAI plans to send its chip designs to TSMC for fabrication within
the ne=
xt few months.=20
RETHINKING FOUNDING ENGINEER EQUITY (6 MINUTE READ) [=
20]=20
Founding engineers do similar work to founders and take on a sim=
ilar
risk (albeit a bit less), but their compensation is a lot less than=
other founders.=20
REASONING MODELS ARE JUST LLMS (2 MINUTE READ) [2=
1]=20
Reasoning models show how large language models are not a dead en=
d.=20
META TO START LAYING OFF 3,000 EMPLOYEES TODAY AS COMPANY SHIFTS=
FOCUS TO AI HIRING (2 MINUTE READ) [22]=20
The layoffs will affect e=
mployees across multiple countries -
employees will receive their notific=
ations between February 11 and
February 18.=20
WHAT HAPPENS TO SAAS I=
N A WORLD WITH COMPUTER USING AGENTS? (8 MINUTE
READ) [23]=20
Many of=
the elements that once differentiated SaaS products will lose
their impo=
rtance in an agent-driven future.=20
REVENGE OF THE GPT WRAPPERS: DEFEN=
SIBILITY IN A WORLD OF COMMODITIZED
AI MODELS (12 MINUTE READ) [24]=20
=
The war between 'GPT wrappers' will cause traditional defensibility
s=
trategies, particularly sustained advantages in distribution and
network =
effects, to return to the forefront.=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/1fd848fa/ [25]=20
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executi=
ves, decision-makers and engineers, you may want to ADVERTISE
WITH US [27=
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If=
you have any comments or feedback, just respond to this email!=20
Thank=
s for reading,=20
Dan Ni [29] & Stephen Flanders [30]=20
Manage your su=
bscriptions [31] to our other newsletters on tech,
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[13]
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[18]
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[19]
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[20]
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[24]
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<div style=3D"display: none; max-height: 0px; overflow: hidden;">A group of=
investors led by Elon Musk offered $97.4 billion to buy the nonprofit that=
controls OpenAI, but the offer was quickly rejected =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>
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<a href=3D"
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https://images.tldr.tech/qawolf50-2.png" valig= n=3D"middle" style=3D"vertical-align: middle !important; height: 100%;" alt= =3D"QA Wolf"></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">2025-02-11</span></strong></h1>
</div>
</td></tr>
<tr id=3D"sponsy-copy"><td class=3D"container" style=3D"padding: 15px 15px;=
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<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fwww.qawolf.com%2Fai%3Futm_source=3Dtldr%26utm_medium=3D= newsletter%26utm_campaign=3DACQ_All_Demo_Conversions__NewsletterAudience_-_= Newsletter_LowTestCoverageSlowQACycles_20250211-None_Experiment-FALSE%26utm= _term=3Dheadline-GoodbyeLowTestCoverageAndSlowQACycles%26utm_content=3DLowT= estCoverageSlowQACycles_ScheduleADemoToLearnMore_None_Headline%253AGoodbyeL= owTestCoverageAndSlowQACycles_None_None_None_Newsletter-PrimaryPlacement_20= 250211_v1/2/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-000000/bT= OVUZpI6h_wDQg98hmaD6i25H2SlqpFm8hLI3UusAo=3D391">
<span>
<strong>=F0=9F=91=8B Goodbye low te=
st coverage and slow QA cycles (Sponsor)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Bugs sneak out when less than 80% of us=
er flows are tested before shipping. However, getting that kind of coverage=
=E2=80=94 and staying there =E2=80=94 is hard and pricey for any team.<p><= /p><p>QA Wolf's <a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2= F%2Fwww.qawolf.com%2Fai%3Futm_source=3Dtldr%26utm_medium=3Dnewsletter%26utm= _campaign=3DACQ_All_Demo_Conversions__NewsletterAudience_-_Newsletter_LowTe= stCoverageSlowQACycles_20250211-None_Experiment-FALSE%26utm_term=3Dbody-AIN= ativeService%26utm_content=3DLowTestCoverageSlowQACycles_ScheduleADemoToLea= rnMore_None_Headline%253AGoodbyeLowTestCoverageAndSlowQACycles_None_None_No= ne_Newsletter-PrimaryPlacement_20250211_v1/1/01000194f4cecf86-7b4facac-a6a9= -4cfe-8237-6399c0114354-000000/PH4Hfd-hHPqwiCk53LPk6yM00fNER5dOp2I1fbOZT10= =3D391" rel=3D"noopener noreferrer nofollow" target=3D"_blank"><span>AI-nat= ive service</span></a> gets engineering teams to <a href=3D"
https://trackin= g.tldrnewsletter.com/CL0/https:%2F%2Fwww.qawolf.com%3Futm_source=3Dtldr%26u= tm_medium=3Dnewsletter%26utm_campaign=3DACQ_All_Demo_Conversions__Newslette= rAudience_-_Newsletter_LowTestCoverageSlowQACycles_20250211-None_Experiment= -FALSE%26utm_term=3Dbody-80PercentAutomatedEndToEndTestCoverage%26utm_conte= nt=3DLowTestCoverageSlowQACycles_ScheduleADemoToLearnMore_None_Headline%253= AGoodbyeLowTestCoverageAndSlowQACycles_None_None_None_Newsletter-PrimaryPla= cement_20250211_v1/1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-= 000000/CJo7ohMEpj7YmWS1EQaDXkNucYs_dUEmbZs-jCXoJs4=3D391" rel=3D"noopener n= oreferrer nofollow" target=3D"_blank"><span>80% automated end-to-end test c= overage</span></a> and helps them <strong>ship 5x faster </strong>by reduci=
ng QA cycles from hours to minutes.</p>
<p><a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.qawol= f.com%2Fcase-studies%2Fdrata%3Futm_source=3Dtldr%26utm_medium=3Dnewsletter%= 26utm_campaign=3DACQ_All_Demo_Conversions__NewsletterAudience_-_Newsletter_= LowTestCoverageSlowQACycles_20250211-None_Experiment-FALSE%26utm_term=3Dbod= y-QAWolf%26utm_content=3DLowTestCoverageSlowQACycles_ScheduleADemoToLearnMo= re_None_Headline%253AGoodbyeLowTestCoverageAndSlowQACycles_None_None_None_N= ewsletter-PrimaryPlacement_20250211_v1/1/01000194f4cecf86-7b4facac-a6a9-4cf= e-8237-6399c0114354-000000/PwdtnS472KHtMxHo6IYfThbR8wq1F-OZrYBxPgcNTyI=3D39=
1" rel=3D"noopener noreferrer nofollow" target=3D"_blank"><span>QA Wolf</sp= an></a> takes testing off your plate. They can get you:</p>
<li>Unlimited parallel test runs</li>
<li>24-hour maintenance and on-demand test creation</li>
<li>Human-verified bug reports sent directly to your team</li>
<li>Zero flakes, guaranteed</li>
</ul>
<p>The result? With QA Wolf, <a href=3D"
https://tracking.tldrnewsletter.com= /CL0/https:%2F%2Fwww.qawolf.com%2Fcase-studies%2Fdrata%3Futm_source=3Dtldr%= 26utm_medium=3Dnewsletter%26utm_campaign=3DACQ_All_Demo_Conversions__Newsle= tterAudience_-_Newsletter_LowTestCoverageSlowQACycles_20250211-None_Experim= ent-FALSE%26utm_term=3Dbody-DratasTeamOf80PlusEngineers%26utm_content=3DLow= TestCoverageSlowQACycles_ScheduleADemoToLearnMore_None_Headline%253AGoodbye= LowTestCoverageAndSlowQACycles_None_None_None_Newsletter-PrimaryPlacement_2= 0250211_v1/1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-000000/q= lSZNVawK63gnMl4ivWQ0xGAkb9sryL2m548jRaNV7o=3D391" rel=3D"noopener noreferre=
r nofollow" target=3D"_blank"><span>Drata's team of 80+ engineers</span></a=
achieved 4x more test cases and <strong>86% faster QA cycles</strong>.</p=
<p><a href=3D"
https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.qawol= f.com%2Fcase-studies%2Fdrata%3Futm_source=3Dtldr%26utm_medium=3Dnewsletter%= 26utm_campaign=3DACQ_All_Demo_Conversions__NewsletterAudience_-_Newsletter_= LowTestCoverageSlowQACycles_20250211-None_Experiment-FALSE%26utm_term=3Dcta= -ScheduleADemoToLearnMore%26utm_content=3DLowTestCoverageSlowQACycles_Sched= uleADemoToLearnMore_None_Headline%253AGoodbyeLowTestCoverageAndSlowQACycles= _None_None_None_Newsletter-PrimaryPlacement_20250211_v1/1/01000194f4cecf86-= 7b4facac-a6a9-4cfe-8237-6399c0114354-000000/tsjcnfVJ7aGbZ6G0RJ6JEzGwpyyuZ5F= NHQO2olFJVFQ=3D391" rel=3D"noopener noreferrer nofollow" target=3D"_blank">= <span>Schedule a demo to learn more</span></a>
</span></span></div>
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<div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =93=B1</span></div></div>
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<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%2FSFrLSw/1/01000194f4cecf86-7b= 4facac-a6a9-4cfe-8237-6399c0114354-000000/T4eDkKduXXCw-Ur5lcyYo16i51rvSvE6s= K78qkU3jb4=3D391">
<span>
<strong>Elon Musk-Led Group Makes $= 97.4 Billion Bid for Control of OpenAI (4 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
A group of investors led by Elon Musk o= ffered $97.4 billion to buy the nonprofit that controls OpenAI, but the off=
er was quickly rejected. OpenAI's structure ensures that no individual can = take control of the company. Sam Altman and Musk co-founded OpenAI as a cha= rity in 2015. Musk left the company in 2019 and has since filed a series of=
legal complaints against OpenAI accusing the company of betraying its orig= inal nonprofit mission by creating a for-profit arm and colluding with Micr= osoft to dominate the development of AI.
</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%2Fwww.theverge.com%2Fnews%2F609208%2Ft-mobile-starlink-sa= tellite-free-beta-price-launch%3Futm_source=3Dtldrnewsletter/1/01000194f4ce= cf86-7b4facac-a6a9-4cfe-8237-6399c0114354-000000/OOiDw8pR6d6GlRojR4-NeaRaQa= DsS3-sybRKESDJKWA=3D391">
<span>
<strong>T-Mobile's Starlink messagi=
ng service is now free to try, even if you aren't on T-Mobile (2 minute rea= d)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
T-Mobile's Starlink-powered direct-to-c= ell satellite messaging service is now open for anyone in the US to try for=
free. Verizon and AT&T customers can also try the service for free. T= -Mobile customers will pay $15 per month after the free testing period ($10=
for customers who participated in the beta trial) while other customers wi=
ll pay $20 a month per line. The service will be included in T-Mobile's Go5=
G Next plan.
</span>
</span>
</div>
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<div class=3D"text-block">
<div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =9A=80</span></div>
</div>
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<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%2Fspectrum.ieee.org%2Foptical-gyroscopes-on-chip%3Futm_so= urce=3Dtldrnewsletter/1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c01143= 54-000000/8NDYzPfO8bQiPn-7gdoZMxyFJKd0R1JkFZ9EI2tDUA4=3D391">
<span>
<strong>Gyroscope-on-a-Chip Targets=
GPS' Dominance (4 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Anello Photonics and OSCP showcased the=
ir gyroscope-based navigation systems at CES earlier this year. Anello's de= vices, which can fit in the palm of a person's hand, deliver high precision=
for multiple applications. OSCP's multi-gyroscope inertial measurement uni=
ts provide location accuracy to within centimeters. These systems are desig= ned to work alongside GPS as a fallback in case GPS interference is detecte=
d.
</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%2Fwww.livescience.com%2Fhealth%2Ffertility-pregnancy-birt= h%2Fchinese-scientists-created-mice-with-2-dads-and-they-survived-to-adulth= ood%3Futm_source=3Dtldrnewsletter/1/01000194f4cecf86-7b4facac-a6a9-4cfe-823= 7-6399c0114354-000000/GVrGoZ75QIMvyPBt2vMxRZcrBkI3mrDt2X6LAHlloqw=3D391">
<span>
<strong>Chinese scientists created = mice with 2 dads =E2=80=94 and they survived to adulthood (5 minute read)</= strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Scientists in China have unveiled a new=
method for breeding mice with two male parents - the resulting babies can = survive to adulthood. It is not the first time scientists have bred mice wi=
th two dads, but previous attempts did not result in mice that could live t=
o adulthood. The resulting mice had deficits, including shorter lifespans a=
nd infertility. The research could result in a better understanding of impr= inting disorders, potentially paving the way to treatments that use gene ed= iting to fix them in humans.
</span>
</span>
</div>
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<div class=3D"text-block">
<div style=3D"text-align: center;"><span style=3D"font-size: 36px;">=F0=9F= =92=BB</span></div></div>
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<h1><strong>Programming, Design & Data Science</strong></h1>
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Grab the attention of software develope= rs, product managers, marketers, executives and other tech professionals re= ading TLDR every day. TLDR offers 10 interest-based newsletters to help you=
reach your target audience. <a class=3D"c-link" href=3D"
https://tracking.t= ldrnewsletter.com/CL0/https:%2F%2Fadvertise.tldr.tech%2F%3Futm_source=3Dtld= r%26utm_medium=3Dnewsletter%26utm_campaign=3Dsecondary02112025/2/01000194f4= cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-000000/hnusNJxhrEruLOg84OfS-HhO= WiJbh6Ct8UTlVmVMONI=3D391" rel=3D"noopener noreferrer" target=3D"_blank"><s= pan>Learn more</span></a> about running your first campaign with us.
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<div class=3D"text-block">
<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fghuntley.com%2Fstdlib%2F%3Futm_source=3Dtldrnewsletter/= 1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-000000/XoGRFepPFxFU= GoImfsKFaG19nrGKwqHwR3I-TeCvdV4=3D391">
<span>
<strong>You are using Cursor AI inc= orrectly... (17 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Cursor has a powerful feature called Cu= rsor Rules. It allows developers to build out a standard library of thousan=
ds of prompts rules and then compose them together like Unix pipes. Cursor = itself can be used to write and update rules. This article goes over how to=
use Cursor Rules with examples.
</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%2Fzknill.io%2Fposts%2Fpatterns-for-building-realtime%2F%3= Futm_source=3Dtldrnewsletter/1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-639= 9c0114354-000000/7eXmQZk5x7uUeWJjdB0PEuglWlDTOJTrYVB4zsGnbxY=3D391">
<span>
<strong>Patterns for building realt= ime features (6 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Realtime features share changes trigger=
ed by one user to other users as the changes are happening. This typically = means servers need to send data to a set of clients that don't know they ar=
e missing data. This post contains a collection of patterns for building re= altime features that rely on a connection between the client and server, wh= ere the server can notify the client of some data. The connection can be an= ything that allows the server to send data to the client without the client=
knowing that there is new data.
</span>
</span>
</div>
</td></tr></tbody></table>
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<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>
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<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%2Fwww.anthropic.com%2Fnews%2Fthe-anthropic-economic-index= %3Futm_source=3Dtldrnewsletter/1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6= 399c0114354-000000/5MQflWCeMm85A1xtknfR3h0t42DEdQeTMpYa_-7iaPw=3D391">
<span>
<strong>The Anthropic Economic Inde=
x (9 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
The Anthropic Economic Index is an init= iative aimed at understanding AI's effects on labor markets and the economy=
over time. The Index's reports provide data and analysis based on millions=
of anonymized conversations on Claude.ai. It paints a clear picture of how=
AI is being incorporated into real-world tasks across the modern economy. = Usage is concentrated on software development and technical tasks. AI use l= eans towards augmentation - its use is more prevalent for tasks associated = with mid-to-high wage occupations but lower for both the lowest- and highes= t-paid roles.
</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.samaltman.com%2Fthree-observations%3Futm_source=3D= tldrnewsletter/1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-0000= 00/Am1bgI9YjhrozsoqxsQF01fIbitA3pqrFZl0d_Muu8E=3D391">
<span>
<strong>Three Observations (6 minut=
e read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
The intelligence of an AI model increas=
es with the resources used to train and run it - it appears that it is poss= ible to spend arbitrary amounts of money and get continuous and predictable=
gains. The cost to use a given level of AI falls about 10x every 12 months=
. The socioeconomic value of linearly increasing intelligence is super-expo= nential.
</span>
</span>
</div>
</td></tr></tbody></table>
</td></tr></tbody></table>
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<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>
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<h1><strong>Quick Links</strong></h1>
</div>
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<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=
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<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Farstechnica.com%2Fai%2F2025%2F02%2Fopenais-secret-weapo= n-against-nvidia-dependence-takes-shape%2F%3Futm_source=3Dtldrnewsletter/1/= 01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-000000/kVw_MeQdPMpyMW= AAL892VoyoedAMZXGeYcUXd-6w_tI=3D391">
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<strong>OpenAI's secret weapon agai= nst Nvidia dependence takes shape (2 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
OpenAI plans to send its chip designs t=
o TSMC for fabrication within the next few months.
</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">
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<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Ffetchfox.ai%2Fa%2Ffounding-engineer-compensation%3Futm_= source=3Dtldrnewsletter/1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c011= 4354-000000/MZyWQ22_OlBwIgtJWP4g4l9ERvfmUiZaQh6AcyWPxt8=3D391">
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<strong>Rethinking Founding Enginee=
r Equity (6 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Founding engineers do similar work to f= ounders and take on a similar risk (albeit a bit less), but their compensat= ion is a lot less than other founders.
</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">
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<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fantirez.com%2Fnews%2F146%3Futm_source=3Dtldrnewsletter/= 1/01000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-000000/nWSNsXJYDMGc= HMTxDOLZf48-SLvSbWqJsRz05GeEPOM=3D391">
<span>
<strong>Reasoning models are just L= LMs (2 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Reasoning models show how large languag=
e models are not a dead end.
</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%2Fwww.msn.com%2Fen-in%2Fmoney%2Fnews%2Fmeta-to-start-layi= ng-off-3-000-employees-today-as-company-shifts-focus-to-ai-hiring%2Far-AA1y= MSjX%3Futm_source=3Dtldrnewsletter/1/01000194f4cecf86-7b4facac-a6a9-4cfe-82= 37-6399c0114354-000000/fTGxU3IxDZQylEMbWJVseTgiC1J4ataj48NIbLJ16N4=3D391">
<span>
<strong>Meta to start laying off 3,= 000 employees today as company shifts focus to AI hiring (2 minute read)</s= trong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
The layoffs will affect employees acros=
s multiple countries - employees will receive their notifications between F= ebruary 11 and February 18.
</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%2Fdocs.google.com%2Fdocument%2Fd%2F1nWZtJlPmBD15rGqNxj7u6= HroaNvXT6YD-TXktpIwf6c%2Fedit%3Ftab=3Dt.0%26utm_source=3Dtldrnewsletter/1/0= 1000194f4cecf86-7b4facac-a6a9-4cfe-8237-6399c0114354-000000/q4nw0amlRyTRZQG= CQyc-BOawNMfxyYVk--ymPMvm648=3D391">
<span>
<strong>What Happens to SaaS in a W= orld with Computer Using Agents? (8 minute read)</strong>
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
Many of the elements that once differen= tiated SaaS products will lose their importance in an agent-driven future.
</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=
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<span>
<a href=3D"
https://tracking.tldrnewsletter.= com/CL0/https:%2F%2Fandrewchen.substack.com%2Fp%2Frevenge-of-the-gpt-wrappe= rs-defensibility%3Futm_source=3Dtldrnewsletter/1/01000194f4cecf86-7b4facac-= a6a9-4cfe-8237-6399c0114354-000000/vAdohBJhfiYbaJbm57CVQRfmescF5FCpZLG-iiPE= 1W8=3D391">
<span>
<strong>Revenge of the GPT Wrappers=
: Defensibility in a world of commoditized AI models (12 minute read)</stro=
</span>
<span style=3D"font-family: "Helvetica Neue", Helvetica, Arial, V= erdana, sans-serif;">
The war between 'GPT wrappers' will cau=
se traditional defensibility strategies, particularly sustained advantages =
in distribution and network effects, to return to the forefront.
</span>
</span>
</div>
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