Subj : Tesla FSD cross country 🚗, Instagram CEO on authenticity 📷, coding without being technical 👨‍💻 To : All From : TLDR Date : Thu Jan 01 2026 11:24 am --P82Tbe_G Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable A Tesla owner successfully drove coast-to-coast across the US on Full Sel= f-Driving (FSD) Supervised with zero interventions during the trip=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 = TLDR 2026-01-01 =F0=9F=93=B1=20 BIG TECH & STARTUPS AUT= HENTICITY AFTER ABUNDANCE (7 MINUTE READ) [4]=20 Creation tools are get= ting better and better. This will make creators matter more. Those who ha= ve the ability to be real, to connect, and to have a voice that can't be = faked will be those who succeed in this new world. The bar will shift fro= m whether someone can create to whether someone can create something that= only they could create. Only the creators who can maintain trust and sig= nal authenticity will stand out.=20 RATHER THAN FULLY CRACKING DOWN O= N SCAM ADS, META WORKED TO MAKE THEM HARDER TO FIND (1 MINUTE READ) [5] = Meta took steps to make scam ads less discoverable to regulators, = investigators, and journalists due to fears that Japanese regulators woul= d require advertiser verification, a measure the company estimated would = cost roughly $2 billion to implement and potentially reduce revenue by ne= arly 5%. The campaign was so successful that Meta added the tactic to a '= general global playbook' that has since been deployed against regulatory = scrutiny in other markets. Meta had previously estimated that 10% of its = 2024 revenue was from ads tied to scams and banned goods.=20 = =F0=9F=9A=80=20 SCIENCE & FUTURISTIC TECHNOLOGY TESLA FSD SUCCESSF= ULLY COMPLETES FULL COAST-TO-COAST DRIVE WITH ZERO INTERVENTIONS (2 MINUT= E READ) [6]=20 A Tesla owner successfully drove coast-to-coast across t= he US on Full Self-Driving (FSD) Supervised with zero interventions durin= g the trip. Their Model 3 completed the drive in 2 days and 20 hours, sta= rting at the Tesla Diner in Los Angeles, CA, and ending in Myrtle Beach, = SC. It was accomplished with Tesla FSD V14.2 on AI4 hardware. The milesto= ne trip was widely lauded by members of the Tesla community.=20 NEURA= LINK WILL START HIGH-VOLUME PRODUCTION OF BRAIN-COMPUTER INTERFACE DEVICE= S IN 2026 (1 MINUTE READ) [7]=20 Neuralink received FDA breakthrough de= vice designation for its speech restoration in 2025. The company also lau= nched clinical trials in the Middle East and the UK, and completed two su= rgeries in Canada. It upgraded its surgical robot to be able to insert an= electrode thread every 1.5 seconds at insertion depths of over 50mm. The= threads go through the dura without the need to remove it. Neuralink pla= ns to move to an almost completely automated surgical procedure this year= ..=20 =F0=9F=92=BB=20 PROGRAMMING, DESIGN & DATA SCIENCE HOW I C= ODE WITH AGENTS, WITHOUT BEING 'TECHNICAL' (18 MINUTE READ) [8]=20 Be= n Tossell, who works at Factory, a company developing a frontier software= development agent, has spent 3 billion tokens in four months through an = agent without writing any code. None of the code was read, but Tossell re= ad the agent output religiously, which led to him picking up a ton of kno= wledge around how code works, how projects work, where things fail, and w= here they succeed. Tossell has shipped several projects using his method = over the past few months, including a personal site, a 'wrapped' product = for Factory, several custom CLIs, and an AI-directed video demo system. T= his post contains Tossell's guide to learning to program.=20 HERE ARE= THE MAJOR CHANGES I SEE COMING FOR CYBERSECURITY IN 2026 (10 MINUTE READ= ) [9]=20 The primary security question for companies will be how good t= heir attackers' AI is versus their own AI. There will be increased spendi= ng on agentic security platforms and significantly more in-house building= of security tools. Asset management will become possible for the first= time because of agents. Most security platforms will eventually be rep= laceable with AI prompts.=20 =F0=9F=8E=81=20 MISCELLANEOUS 8 PR= EDICTIONS FOR 2026. WHAT COMES NEXT IN AI? (3 MINUTE READ) [10]=20 2026= will be the year when generative UI takes off, the Smart Home finally fu= lfills its promise, and biometric proof of personhood becomes the new soc= ial login. Engineers looking to separate themselves from the crowd need t= o build and learn, as deep technical intuition is what will distinguish t= hem from others. Agents will continue to be the main headline. This year,= they will start interacting in our daily lives to anticipate needs.=20 = REFLECTIONS ON 2025 (29 MINUTE READ) [11]=20 AI tends to improve at= the same pace that AI researchers get access to faster hardware. The har= dware scheduled to come online in the next few years makes current hardwa= re look like pocket calculators. If previous observations hold true, then= we are not approaching a plateau, the field is just getting started.=20 = =E2=9A=A1=20 QUICK LINKS 2025: THE YEAR IN LLMS (42 MINUTE READ= ) [12]=20 Reasoning was a significant feature of many models from nearl= y every major AI lab in 2025.=20 ON THE SOFTWARE JOB CLIMATE (3 MINUT= E READ) [13]=20 There is a lot less money going towards hiring, but tha= t could change if the tax code gets rolled back, interest rates fall, and= data centers stop being the rage.=20 NERD (3 MINUTE READ) [14]=20 = NERD (No Effort Required, Done) is a programming language optimized f= or large language models.=20 17 PREDICTIONS FOR AI IN 2026 (23 MINUTE R= EAD) [15]=20 Models will continue to improve their capabilities, but it= will take a while for the full impact to be felt across the economy.=20 = ATMOSPHERIC COMPUTING (12 MINUTE READ) [16]=20 Atmospheric computin= g connects cloud services together, allowing users to store and run their= own programs.=20 WORKTRUNK (GITHUB REPO) [17]=20 Worktrunk is a CL= I for git worktree management designed to run AI agents in parallel.=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.te= ch/66662a80/ [18]=20 =09=09 Track your referrals here. [19]=20 Want t= o advertise in TLDR? =F0=9F=93=B0 If your company is interested in re= aching an audience of tech executives, decision-makers and engineers, you= may want to ADVERTISE WITH US [20].=20 Want to work at TLDR? = =F0=9F=92=BC APPLY HERE [21], CREATE YOUR OWN ROLE [22] or send a fri= end's resume to jobs@tldr.tech and get $1k if we hire them! TLDR is one o= f INC.'S BEST BOOTSTRAPPED BUSINESSES [23] of 2025.=20 If you have an= y comments or feedback, just respond to this email!=20 Thanks for readin= g,=20 Dan Ni [24] & Stephen Flanders [25]=20 Manage your subscriptions = [26] to our other newsletters on tech, startups, and programming. Or if T= LDR isn't for you, please unsubscribe [27].=20 =20 Links: ------= [1] https://tldr.tech/signup?utm_source=3Dtldr [2] https://advertise.t= ldr.tech/?utm_source=3Dtldr&utm_medium=3Dnewsletter&utm_campaign=3Dadvertis= etopnav [3] https://a.tldrnewsletter.com/web-version?ep=3D1&lc=3D265280dc= -d4e0-11f0-a661-1b9fa34a893d&p=3Dcf0bf99a-e6e9-11f0-82d3-798efd6498ae&pt=3D= campaign&t=3D1767266643&s=3D6f8bf12262e17be8e98a6d20f39805cddb02124a56f1f25= 4fc904d8a5d6ddd87 [4] https://www.threads.com/@mosseri/post/DS76UiklIDf/m= edia?utm_source=3Dtldrnewsletter [5] https://sherwood.news/tech/rather-th= an-fully-cracking-down-on-scam-ads-meta-worked-to-make-them-harder/?utm_sou= rce=3Dtldrnewsletter [6] https://www.teslarati.com/tesla-fsd-successfully= -completes-full-coast-to-coast-drive-with-zero-interventions/?utm_source=3D= tldrnewsletter [7] https://links.tldrnewsletter.com/YZ7kYF [8] https://= links.tldrnewsletter.com/pzNUXP [9] https://danielmiessler.com/blog/cyber= security-ai-changes-2026?utm_source=3Dtldrnewsletter [10] https://www.phi= lschmid.de/2026-predictions?utm_source=3Dtldrnewsletter [11] https://samu= elalbanie.substack.com/p/reflections-on-2025?utm_source=3Dtldrnewsletter = [12] https://simonwillison.net/2025/Dec/31/the-year-in-llms/#atom-everythin= g?utm_source=3Dtldrnewsletter [13] https://inclouds.space/on-the-software= -job-climate?utm_source=3Dtldrnewsletter [14] https://www.nerd-lang.org/a= bout?utm_source=3Dtldrnewsletter [15] https://www.understandingai.org/p/1= 7-predictions-for-ai-in-2026?utm_source=3Dtldrnewsletter [16] https://www= ..pfrazee.com/blog/atmospheric-computing?utm_source=3Dtldrnewsletter [17] = https://github.com/max-sixty/worktrunk?utm_source=3Dtldrnewsletter [18] h= ttps://refer.tldr.tech/66662a80/ [19] https://hub.sparklp.co/sub_e87ba9c7= d7c0/1 [20] https://advertise.tldr.tech/?utm_source=3Dtldr&utm_medium=3Dn= ewsletter&utm_campaign=3Dadvertisecta [21] https://jobs.ashbyhq.com/tldr.= tech [22] https://jobs.ashbyhq.com/tldr.tech/c227b917-a6a4-40ce-8950-d3e1= 65357871 [23] https://www.linkedin.com/feed/update/urn:li:activity:740169= 9691039830016/ [24] https://twitter.com/tldrdan [25] https://twitter.co= m/SteveFlanders22 [26] https://tldr.tech/tech/manage?email=3Dtldrnewslett= er%40synchro.net [27] https://a.tldrnewsletter.com/unsubscribe?ep=3D1&l= =3Dcfa2d55a-b7be-11e8-a3c9-06b79b628af2&lc=3D265280dc-d4e0-11f0-a661-1b9fa3= 4a893d&p=3Dcf0bf99a-e6e9-11f0-82d3-798efd6498ae&pt=3Dcampaign&pv=3D4&spa=3D= 1767265268&t=3D1767266643&s=3D5f0f1ca0fcc7f38df5fb09f49d5184c7dcca41da93971= d9aeabd823e0f06a4c0 --P82Tbe_G Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable TLDR
A Tesla ow= ner successfully drove coast-to-coast across the US on Full Self-Driving (F= SD) Supervised with zero interventions during the trip =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 

TLDR

TLDR 2026-01-01

=F0=9F= =93=B1

Big Tech & Startups

Authenticity after abundanc= e (7 minute read)

Creation tools are getting better and b= etter. This will make creators matter more. Those who have the ability to b= e real, to connect, and to have a voice that can't be faked will be those w= ho succeed in this new world. The bar will shift from whether someone can c= reate to whether someone can create something that only they could create. = Only the creators who can maintain trust and signal authenticity will stand= out.
Rather than fully cracking = down on scam ads, Meta worked to make them harder to find (1 minute read)

Meta took steps to make scam ads less d= iscoverable to regulators, investigators, and journalists due to fears that= Japanese regulators would require advertiser verification, a measure the c= ompany estimated would cost roughly $2 billion to implement and potentially= reduce revenue by nearly 5%. The campaign was so successful that Meta adde= d the tactic to a 'general global playbook' that has since been deployed ag= ainst regulatory scrutiny in other markets. Meta had previously estimated t= hat 10% of its 2024 revenue was from ads tied to scams and banned goods.
=F0=9F= =9A=80

Science & Futuristic Technology

Tesla FSD successfully comp= letes full coast-to-coast drive with zero interventions (2 minute read)

A Tesla owner successfully drove coast-= to-coast across the US on Full Self-Driving (FSD) Supervised with zero inte= rventions during the trip. Their Model 3 completed the drive in 2 days and = 20 hours, starting at the Tesla Diner in Los Angeles, CA, and ending in Myr= tle Beach, SC. It was accomplished with Tesla FSD V14.2 on AI4 hardware. Th= e milestone trip was widely lauded by members of the Tesla community.
Neuralink will start high-v= olume production of brain-computer interface devices in 2026 (1 minute read= )

Neuralink received FDA breakthrough dev= ice designation for its speech restoration in 2025. The company also launch= ed clinical trials in the Middle East and the UK, and completed two surgeri= es in Canada. It upgraded its surgical robot to be able to insert an electr= ode thread every 1.5 seconds at insertion depths of over 50mm. The threads = go through the dura without the need to remove it. Neuralink plans to move = to an almost completely automated surgical procedure this year.
=F0=9F= =92=BB

Programming, Design & Data Science

How I code with agents, wit= hout being 'technical' (18 minute read)

Ben Tossell, who works at Factory, a co= mpany developing a frontier software development agent, has spent 3 billion= tokens in four months through an agent without writing any code. None of t= he code was read, but Tossell read the agent output religiously, which led = to him picking up a ton of knowledge around how code works, how projects wo= rk, where things fail, and where they succeed. Tossell has shipped several = projects using his method over the past few months, including a personal si= te, a 'wrapped' product for Factory, several custom CLIs, and an AI-directe= d video demo system. This post contains Tossell's guide to learning to prog= ram.
Here are the major changes = I see coming for Cybersecurity in 2026 (10 minute read)

The primary security question for compa= nies will be how good their attackers' AI is versus their own AI. There wil= l be increased spending on agentic security platforms and significantly mor= e in-house building of security tools. Asset management will become possibl= e for the first time because of agents. Most security platforms will eventu= ally be replaceable with AI prompts.
=F0=9F= =8E=81

Miscellaneous

<= /div>
8 Predictions for 2026. Wha= t comes next in AI? (3 minute read)

2026 will be the year when generative U= I takes off, the Smart Home finally fulfills its promise, and biometric pro= of of personhood becomes the new social login. Engineers looking to separat= e themselves from the crowd need to build and learn, as deep technical intu= ition is what will distinguish them from others. Agents will continue to be= the main headline. This year, they will start interacting in our daily liv= es to anticipate needs.
Reflections on 2025 (29 min= ute read)

AI tends to improve at the same pace th= at AI researchers get access to faster hardware. The hardware scheduled to = come online in the next few years makes current hardware look like pocket c= alculators. If previous observations hold true, then we are not approaching= a plateau, the field is just getting started.
=E2=9A= =A1

Quick Links

2025: The year in LLMs (42 = minute read)

Reasoning was a significant feature of = many models from nearly every major AI lab in 2025.
On the software job climate= (3 minute read)

There is a lot less money going towards= hiring, but that could change if the tax code gets rolled back, interest r= ates fall, and data centers stop being the rage.
NERD (3 minute read)

NERD (No Effort Required, Done) is a pr= ogramming language optimized for large language models.
17 predictions for AI in 20= 26 (23 minute read)

Models will continue to improve their c= apabilities, but it will take a while for the full impact to be felt across= the economy.
Atmospheric Computing (12 m= inute read)

Atmospheric computing connects cloud se= rvices together, allowing users to store and run their own programs.
Worktrunk (GitHub Repo)

Worktrunk is a CLI for git worktree man= agement designed to run AI agents in parallel.

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