How Stack Overflow accidentally built the perfect dataset for teaching AI to code — and then trained its own replacement. Interactive, sourced, hands-on.

Hello, I am a 19-year-old dropout developing robots. I started with servo motors and have finally built a quadruped robot using the BLDC + FOC method. I have adopted a 20:1 backdriving reduction system. Currently, I am printing with PLA for testing purposes, and I plan to build it later using Pa12 or a more reinforced material. Also, are there any companies interested in spon1soring me? My development 💸 have run low😢😢, Please feel free to message me! My IG: IMAKEROBOTS__ submitted by /u/p0tato___ [link] [Kommentare]

I work as a surgical positioning specialist in an OR. Every day, my job is to make sure patients are positioned correctly during surgery. Wrong positioning = nerve damage, pressure necrosis, joint stress. Even then – the human body can compensate. It regenerates blood flow, heals tissue, adapts. A household robot can’t do any of that. Think about it like a motorcycle or a car: • Store your bike wrong over winter → flat tires, dry seals, dead battery • Wrong tire pressure for months → uneven wear, handling issues • A robot stored or „parked” incorrectly → joint stress, cable fatigue, sensor drift, premature wear Household robots like NEO, Tesla Optimus or LG CLOiD are coming to our homes within the next 2–3 years. They’ll cost $10,000–$20,000+. Nobody is talking about how to store, position and maintain them correctly at home. That’s the gap I’m here to fill – applying 2+ years of OR knowledge to household robotics. Question for the community: Would you trust a $20,000 robot to just „stand in the corner” without thinking about positioning and wear? submitted by /u/Commercial_Towel_352 [link] [Kommentare]

Peptide companies have been doing AI-engine optimization by spamming the biohackers subreddit to manipulate ChatGPT and Google.

Learn how to stay resilient in a difficult job with poor management, shift work, low morale, or constant stress. Seven practical, science-informed strategies to protect your wellbeing, motivation, and sense of control.

We talk with the VendingBench authors on evaling Claudes from Haiku to Mythos, and how they build leading, and lasting, frontier evals from scratch.

US private fusion company Commonwealth Fusion Systems has applied to connect its first ARC fusion power plant to PJM Interconnection, the largest US competitive wholesale electricity market. The plant is expected to start up in the early 2030s.
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A text-based survival and settlement building game. Start with nothing, explore an ancient cave and build your way to survival.

git.sr.ht is being disrupted by aggressive LLM crawlers. An aggressive botnet is scraping git.sr.ht to obtain data to train large language models. It has been able to circumvent the defenses we ordinarily deploy to mitigate these botnets, and as a consequence git.sr.ht is unstable. We have taken some aggressive measures to ensure some service remains available, but for the time being we have disabled a large number of routes for the web service to keep the load managable, which will cause disruptions to ordinary users.

A project reveals AI memory systems' shocking 95% error rate, questioning the tech's reliability. Is it time to rethink the AI revolution?

A complete technical report on extreme LLM local inference using llama.cpp, TurboQuant, and YaRN scaling on a 32GB RTX 5090.

Klarna CMO David Sandström said he's building a team of "marketing engineers" but worries about AI taking the jobs of middle-aged generalists.