Last Week in AI
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Last Week in AIVoicesLast Week in AI #346 - 719 math manuscripts, 2 Western open models, 1 more safety resignation Top News OpenAI publishes hundreds of math proofs from unreleased frontier model Sources: OpenAI drops another batch of mathematical breakthroughs Sharing AI progress in mathematics OpenAI Releases…
Last Week in AI
Last Week in AIVoicesLWiAI Podcast #258 - Opus 5.5, Sol and Luna, Muse, DeepSeek-V4.1-Flash, Xi Our 258th episode with a summary and discussion of last week’s big AI news! Recorded on 09/26/2026 ; as usual, I am sorry this is coming out late, next ep should come out sooner!
Last Week in AIVoicesLast Week in AI #345 - 5 new models, 9 misalignment incidents, some Dots Top News Anthropic and OpenAI race to release smarter and cheaper models Sources: Anthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurity OpenAI launches GPT-6 Sol and Luna…
Last Week in AI
Last Week in AIVoicesLWiAI Podcast #257 - GPT 6 Astra, AI Extinction, Security Incidents Our 257th episode with a summary and discussion of last week’s big AI news! Recorded on 09/19/2026 ; as usual, apologies for the none ‘weeklyness’ of this ep!
Last Week in AIVoicesLast Week in AI #344 - Navier–Stokes, Pacing the Frontier, AI Misuse Top News OpenAI Says It Has Cracked One of Math’s ‘Millennium Problems’ Related: On the Navier–Stokes Millennium Prize Problem Quartz: OpenAI cracks the Navier–Stokes Millennium Prize problem OpenAI…
Last Week in AI
Last Week in AIVoicesLWiAI Podcast #256 - Fable 5.1, Astra Tease, Gemini 3.8 Flash SPONSORED BY ODSC AI ODSC AI West 2026 runs October 27–29 in San Francisco and virtually, with 300+ sessions covering agentic AI for enterprise, personal AI and workflow automation, physical AI and…
Last Week in AIVoicesLast Week in AI #343 - GPT-6, OpenAI’s agents chatted on a wiki, Fable 5.1 Top News GPT-6 Astra Is Here—and OpenAI Thinks It May Kick Off the AGI Era Related: OpenAI begins rolling out Astra model after warning of its advanced cyber capabilities OpenAI’s new reasoning…
Last Week in AIVoicesLast Week in AI #342 - Last 3 Months in AI Hi there, it’s Andrey, the guy running this substack. It’s taken far too long, but I am finally going to try and bring back the newsletter component of Last Week in AI in addition to having the…
Last Week in AIVoicesLWiAI Podcast #253 - Opus 5, Gemini 3.6, Kimi K3, Hugging Face Hack Note from Andrey: apologies for the newsletter not having resumed yet - the next release is going to come tomorrow, and it will resume weekly cadence thereafter (as much as I can manage it, at least)…
Last Week in AIVoicesLWiAI Podcast #252 - GPT 5.6, Grok 4.5, Nemotron-Labs-Diffusion, AI 2040 Note from Last Week in AI (Andrey): I’m back! And i’m sorry for putting the substack on a silent pause, work got a bit too overwhelming so I fell behind on this.
Last Week in AIVoicesLast Week in AI #251 - Mythos Back, Sonnet 5, Etched, LongCat Note from Last Week in AI (Andrey): I’m back! And i’m sorry for putting the substack on a silent pause, work got a bit too overwhelming so I fell behind on this.
Last Week in AIVoicesLast Week in AI #250 - Mythos Mess, GPT 5.6-Sol, GLM 5.2 Note from Last Week in AI (Andrey): I’m back! And i’m sorry for putting the substack on a silent pause, work got a bit too overwhelming so I fell behind on this.
Last Week in AIVoicesLWiAI Podcast #249 - Fable 5 ban, SpaceX Cursor + IPO, OSS Aplenty Note from Last Week in AI (Andrey): I’m back! And i’m sorry for putting the substack on a silent pause, work got a bit too overwhelming so I fell behind on this.
Last Week in AIVoicesLWiAI Podcast #248 - Opus 4.8, MAI, Anthropic IPO, Minimax-M3 Note from Last Week in AI (Andrey): I’m back! And i’m sorry for putting the substack on a silent pause, work got a bit too overwhelming so I fell behind on this.
Last Week in AIVoicesLWiAI Podcast #247 - Opus 4.8, MAI, Anthropic IPO, Minimax-M3 Note from Last Week in AI (Andrey): I’m back! And i’m sorry for putting the substack on a silent pause, work got a bit too overwhelming so I fell behind on this.
Last Week in AIVoicesLast Week in AI #341 - Musk loses to OpenAI, Google's IO updates, OpenAI solves Erdős Top News Elon Musk Loses $150 Billion Suit Against OpenAI and Sam Altman - The New York Times Related: Musk loses OpenAI court battle as he waited too long to sue All of the updates from Elon Musk…
Last Week in AIVoicesLast Week in AI #340 - OpenAI vs Musk + Microsoft, DeepSeek v4, Vision Banana Musk testimony dominated first week of Musk v. Altman. ‘You can’t just steal a charity’ Related: All the evidence revealed so far in Musk v.
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