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#Industry news#Model releases#OpenAI
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#Safety / alignment#Anthropic#OpenAI
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But can it run DOOM?! Well...actually, yes. https://t.co/EYPCCeEgp4
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Fable is probably ~2-2.5T parameters, not 10T. Kimi K3 is 2.8T params, trained on maybe 20–30k Blackwell-equivalents. It lands within spitting distance of Fable 5 in terms of capabilities (5, not 5.1). Anthropic has far more compute than Moonshot, better rl environments, better architecture and better optimizers and all of that adds to capability per parameter. So if Fable is only slightly ahead of K3 with this in mind, it's almost certainly a smaller model. GPT-5.5 and 5.6 are smaller still (I'll say more on that later)
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#Papers/Research#Anthropic
#Industry news#Anthropic#Google
“we cannot rule out that de-identified data derived from their usage of our products helped improve our models.” i mean props to them for straight coming clean. (so far the proof looks more along the lines of another euler blowup proof we had, off of whose ansatz naming we were making really stupid puns like “smooth criminale”, unlike the much better “ideal fluids explode”, Tristan) so i’ll now give a bit on my thinking here. i actually woulda been pumped to collaborate on this, there are a lot of people at oai i like (ok, clearly some were indirectly dicks to me because of being part of the whole situation, but im a big boy, i still like them), idgaf about authorship on that step anyway, coulda been me Tristan and every fte at oai for all i care (on that Tristan would disagree:p). but on hearing the loud convo in the hallway, especially the part where a millennium prize was offered if i’d just be removed from the paper, it was kinda clear the die had been cast and things were locked. pretty wacky, unstrategic, and unnecessary, since on my side things were mostly me and claude having a good time yoloing random stuff in the corner rather than anything institutional. i also like the idea of the labs cooperating, and even better on scientific progress. it’s a shame!
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We’re sharing a solution to the Navier-Stokes Millennium Prize Problem, one of the deepest problems at the frontier of mathematics. The proof was produced by a group of agents, using an OpenAI next-generation model significantly more capable than GPT-6 Astra. The problem concerns whether the description of smooth three-dimensional fluid motion modeled by the Navier-Stokes equations can break down. It has remained unresolved for roughly 90 years.
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The Interconnects Issue 24 open source model roundup notes that in 2026 Western vendors shifted to Apache 2.0, while leading Chinese vendors instead tightened their licenses: Zhipu's GLM-5.3 changed from MIT to a custom license, requiring model service providers with annual revenue exceeding $10 billion to first pass a Z.AI security review, and Kimi K3 and MiniMax M3 also attached commercial agreements or revenue thresholds. The models included in this issue are the MIT-licensed Motif-3, Xiaohongshu dots-studio's dots3-note-prev, Qwen3.8-Flash-Next (125B-A6B, including 51B n-gram embeddings, using GDN and Qwen Sparse Attention), GLM-5.3-Flash, which is being trialed first on OpenRouter and OpenCode under the name Ox-Alpha, Tencent's Hy4-preview, as well as NVIDIA Nemotron-3.5-Lightning-30B-A3B, Ant Group's Ling-3.0-flash, and Qwen3.8-2.4T-A95B.
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#Evaluations / benchmarks
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