Toward A Public Science of Model Behavior
This is a linkpost for our essay "Toward A Public Science of Model Behavior" on transluce.org. The full text is reproduced below.Today’s AI systems frequently behave…
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GPT-5.6 Terra and Sol are now available in Perplexity and Perplexity Computer.
GPT-5.6 Terra and Sol are now available in Perplexity and Perplexity Computer.
RT Tesla Owners Silicon Valley: GROK 4.5 LEADS ON REAL PROFESSIONAL WORK BENCHMARK New data from Snorkel shows Grok 4.5 outperforming other frontier m…
RT Tesla Owners Silicon ValleyGROK 4.5 LEADS ON REAL PROFESSIONAL WORK BENCHMARKNew data from Snorkel shows Grok 4.5 outperforming other frontier models on real-world professional tasks.On…
Study: "Mommy, do you love your phone more than me?"
Article URL: https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2026.1766665/full Comments URL: https://news.ycombinator.com/item?id=48854247 Points: 23 # Comments: 1
Show HN: I built a free app for New Yorkers to save money on groceries
I built this because I see that grocery savings are achievable in NYC. People usually just go to the store they're used to going to, and…
OpenAI says GPT 5.6 is the ‘preferred model’ for Microsoft Copilot amid breakup chatter
OpenAI's new family of models will continue to power Microsoft's suite of workplace and productivity apps.
AI Safety Policy Needs to train Legal Practitioners
I completed my law degree at a working-class London university. In my first year, I was 18 years old, and I was often the youngest person…
Grok Build improves almost every day
Grok Build improves almost every dayJason Ginsberg: some special features in Grok Build if you're new/dashboard: shows you every agent running in your TUI. no need…
Grok gaming
Grok gamingtetsuo: Grok 4.5 in Grok Build created an FPS game in under an hour.The prompt was simple. I told it to write a game design…
Microsoft’s carbon emissions went up 25 percent last year
Microsoft may once again be struggling to keep up with its own climate goals, according to its 2026 sustainability report. As reported by GeekWire, the report…
Grok doesn’t give up
Grok doesn’t give upComposio: Grok 4.5 is the most persistent agent model we've tested. Here's one example: In one of our evals, we asked 3 models…
What would it take for AI to discover penicillin?
At the end of May, I attended the SciFM26 conference hosted at UChicago which had many speakers discussing agentic science and the future of AI+Science. This…
Getting started with ChatGPT
Learn how to use ChatGPT, start your first conversation, and discover simple ways to write, brainstorm, and solve problems with AI.
Behavioral Privacy Leakage in Agentic Negotiation: Formalizing and Mitigating Inference Attacks via Randomized Policies
This paper was accepted at the AI4TCI (Workshop on AI for Secure and Trustworthy Critical Infrastructure Systems) Workshop at the International Conference on Availability, Reliability and…
Working at the frontier: How Cognition trusts Claude Fable 5 to work through the night
Working at the frontier: How Cognition trusts Claude Fable 5 to work through the night
I like choices… but now I have: 2x modes (Codex vs. Work mode) 3x GPT-5.6 models (Sol, Terra, Luna) 5x effort levels (Light, Medium, High, Extra Hig…
I like choices... but now I have:2x modes (Codex vs. Work mode)3x GPT-5.6 models (Sol, Terra, Luna)5x effort levels (Light, Medium, High, Extra High, Ultra)That's 2…
Grok 4.5
Grok 4.5Kevin Bass: Grok 4.5 scores significantly better than other frontier models Opus 4.8 and GPT 5.5 across ALL professional work benchmarks.It performs exceptionally well at…
Has anyone tested how quantization hits different capabilities separately? My results are surprising.
I've been running some systematic tests on a few models comparing FP16 vs various GGUF quant levels, and instead of looking at one aggregate benchmark score,…
RT steve hsu: Research produced by LLMs tends to be combinatorial – a synthesis of ideas that already exist in the literature, rather than something t…
RT steve hsuResearch produced by LLMs tends to be combinatorial - a synthesis of ideas that already exist in the literature, rather than something truly original.…
Fidji Simo steps down from OpenAI’s no. 2 role
OpenAI's No. 2 executive, Fidji Simo, is stepping down from her full-time role after her medical leave proved longer than expected — a leadership vacuum that…
easy to overlook the implications for how Sol can accelerate your engineering workflows
easy to overlook the implications for how Sol can accelerate your engineering workflowsAndrew Curran: Quote from OpenAI on the livestream.'Already, Sol has been transforming our research…
RT Jeff Bezos: Wally Funk waited 60 years to get to space, and no one ever earned it more. She trained with the Mercury 13 in 1961, out-tested the men…
RT Jeff BezosWally Funk waited 60 years to get to space, and no one ever earned it more. She trained with the Mercury 13 in 1961,…
AI Daily Brief — 9 July 2026
OpenAI shipped GPT-5.6 across three price tiers and launched ChatGPT Work, while Meta released Muse Spark 1.1 and its first commercial API on the same day.
Hint for all AI Labs as they branch out from work for programming to general knowledge work: non-coders are not just dumber coders Taking away a bunch…
Hint for all AI Labs as they branch out from work for programming to general knowledge work: non-coders are not just dumber codersTaking away a bunch…