<![CDATA[Last Week in AI: News]]>https://lastweekin.ai/s/newshttps://substackcdn.com/image/fetch/$s_!133U!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F1f2ad047-30da-494a-a385-448f3c38c2bc_1200x1200.pngLast Week in AI: Newshttps://lastweekin.ai/s/newsSubstackTue, 10 Nov 2026 06:57:55 GMT<![CDATA[Last Week in AI #346 - 719 math manuscripts, 2 Western open models, 1 more safety resignation]]>https://lastweekin.ai/p/last-week-in-ai-346-719-math-manuscriptshttps://lastweekin.ai/p/last-week-in-ai-346-719-math-manuscriptsFri, 09 Oct 2026 05:06:58 GMTTop News

OpenAI publishes hundreds of math proofs from unreleased frontier model

Sources:

Source

OpenAI published a large batch of mathematical results …

Read more

]]><![CDATA[Last Week in AI #344 - Navier–Stokes, Pacing the Frontier, AI Misuse]]>https://lastweekin.ai/p/last-week-in-ai-344-navierstokeshttps://lastweekin.ai/p/last-week-in-ai-344-navierstokesThu, 17 Sep 2026 08:02:55 GMTTop News

OpenAI Says It Has Cracked One of Math’s ‘Millennium Problems’

Related:

Diagram of a swirling vortex illustrating inward spiral and axial stretching.
Source: OpenAI blog post

OpenAI said on Sept…

Read more

]]><![CDATA[Last Week in AI #343 - GPT-6, OpenAI’s agents chatted on a wiki, Fable 5.1]]>https://lastweekin.ai/p/last-week-in-ai-343-gpt-6-openaishttps://lastweekin.ai/p/last-week-in-ai-343-gpt-6-openaisMon, 07 Sep 2026 13:02:49 GMTTop News

GPT-6 Astra Is Here—and OpenAI Thinks It May Kick Off the AGI Era

Related:

Read more

]]><![CDATA[Last Week in AI #341 - Musk loses to OpenAI, Google's IO updates, OpenAI solves Erdős]]>https://lastweekin.ai/p/last-week-in-ai-341-musk-loses-tohttps://lastweekin.ai/p/last-week-in-ai-341-musk-loses-toWed, 27 May 2026 07:50:58 GMTTop News

Elon Musk Loses $150 Billion Suit Against OpenAI and Sam Altman - The New York Times

Related:

Read more

]]><![CDATA[Last Week in AI #340 - OpenAI vs Musk + Microsoft, DeepSeek v4, Vision Banana]]>https://lastweekin.ai/p/last-week-in-ai-340-openai-vs-muskhttps://lastweekin.ai/p/last-week-in-ai-340-openai-vs-muskTue, 05 May 2026 08:30:35 GMTMusk testimony dominated first week of Musk v. Altman. ‘You can’t just steal a charity’

Related:

Read more

]]><![CDATA[Last Week in AI #339 - DLSS 5, OpenAI Superapp, MiniMax M2.7]]>https://lastweekin.ai/p/last-week-in-ai-339-dlss-5-openaihttps://lastweekin.ai/p/last-week-in-ai-339-dlss-5-openaiMon, 23 Mar 2026 08:11:29 GMTDLSS 5 looks like a real-time generative AI filter for video games

Related:

Read more

]]><![CDATA[Last Week in AI #338 - Anthropic sues Trump, xAI starting over, Iran AI Fakes]]>https://lastweekin.ai/p/last-week-in-ai-338-anthropic-sueshttps://lastweekin.ai/p/last-week-in-ai-338-anthropic-suesMon, 16 Mar 2026 04:18:14 GMTAnthropic sues Trump administration in AI dispute with Pentagon

Related:

Source

Summary: Anthropic filed two lawsuits—one in the Northern District of California and …

Read more

]]><![CDATA[Last Week in AI #337 - Anthropic Risk, QuitGPT, ChatGPT 5.4]]>https://lastweekin.ai/p/last-week-in-ai-337-anthropic-riskhttps://lastweekin.ai/p/last-week-in-ai-337-anthropic-riskMon, 09 Mar 2026 07:15:45 GMTNote from Editor: apologies for missing a week with this newsletter. As I mentioned on the podcast, my startup Astrocade has recently raised our series B which has gotten me extra busy lately. I’ll do my best to keep the schedule consistent!

PS we are hiring for engineers, marketing, product, growth, and more! If you’re in the bay area, would like to joi…

Read more

]]><![CDATA[Last Week in AI #336 - Sonnet 4.6, Gemini 3.1 Pro, Anthropic vs Pentagon]]>https://lastweekin.ai/p/last-week-in-ai-336-sonnet-46-geminihttps://lastweekin.ai/p/last-week-in-ai-336-sonnet-46-geminiTue, 24 Feb 2026 11:43:23 GMTAnthropic releases Sonnet 4.6

Related:

Read more

]]><![CDATA[Last Week in AI #335 - Opus 4.6, Codex 5.3, Gemini 3 Deep Think, GLM 5, Seedance 2.0]]>https://lastweekin.ai/p/last-week-in-ai-335-opus-46-codexhttps://lastweekin.ai/p/last-week-in-ai-335-opus-46-codexMon, 16 Feb 2026 02:00:20 GMTEditor’s note: I apologize for the inconsistent release date of the newsletter and podcasts in recent months. I’ll aim to start releasing on Saturday/Sunday consistently from now on! This edition of the newsletter covers a bit more than a week as a result.

I am also going to be adding an ‘Editor’s Take’ for Top News to add a bit commentary and extra cont…

Read more

]]><![CDATA[Last Week in AI #334 - Kimi K2.5 & Code, Genie 3, OpenClaw & Moltbook]]>https://lastweekin.ai/p/last-week-in-ai-334-kimi-k25-andhttps://lastweekin.ai/p/last-week-in-ai-334-kimi-k25-andWed, 04 Feb 2026 05:25:56 GMTChina’s Moonshot releases a new open source model Kimi K2.5 and a coding agent

Moonshot AI unveiled Kimi K2.5, an open-source, natively multimodal model trained on 15 trillion mixed visual and text tokens that understands text, images, and video. The company emphasizes strong agentic capabilities, citing “agent swarm” orchestration where multiple agents …

Read more

]]><![CDATA[Last Week in AI #333 - ChatGPT Ads, Zhipu+Huawei, Drama at Thinking Machines]]>https://lastweekin.ai/p/last-week-in-ai-333-chatgpt-ads-zhipuhuaweihttps://lastweekin.ai/p/last-week-in-ai-333-chatgpt-ads-zhipuhuaweiFri, 23 Jan 2026 05:14:53 GMTOpenAI to test ads in ChatGPT as it burns through billions

Related:

Mobile phone screen showing a ChatGPT response with simple, authentic Mexican dinner party recipes, followed by a clearly labeled sponsored product recommendation from Harvest Groceries for a hot sauce item, displayed against a soft blue gradient background.

OpenAI will begin testing labeled banner ads in ChatGPT for logged‑in users on the free tier and the $8/month ChatGPT Go plan, rolling out in the U.S. and other markets in the coming weeks. Ads will appear as blocked-off se…

Read more

]]><![CDATA[Last Week in AI #332 - Apple + Gemini, OpenAI + Cerebras, Claude Cowork]]>https://lastweekin.ai/p/last-week-in-ai-332-apple-geminihttps://lastweekin.ai/p/last-week-in-ai-332-apple-geminiThu, 15 Jan 2026 07:06:16 GMTGoogle’s Gemini to power Apple’s AI features like Siri
Apple and Google Gemini: The Real Story Behind the AI Alliance

Apple announced a multi-year partnership to use Google’s Gemini models and Google Cloud to power AI features like Siri, after testing alternatives from OpenAI and Anthropic. According to both companies, Gemini provides “the most capable foundation” for Apple’s own models, with reporting suggesting Ap…

Read more

]]><![CDATA[Last Week in AI #331 - Nvidia announcements, Grok bikini prompts, RAISE Act]]>https://lastweekin.ai/p/last-week-in-ai-331-nvidia-announcementshttps://lastweekin.ai/p/last-week-in-ai-331-nvidia-announcementsTue, 06 Jan 2026 11:56:58 GMTNvidia Details New A.I. Chips and Autonomous Car Project With Mercedes

Related:

NVIDIA Rubin Is The Most Advanced AI Platform On The Planet: Up To 50 PFLOPs With HBM4, Vera CPU With 88 Olympus Cores, And Delivers 5x Uplift Vs Blackwell

At CES 2026, Nvidia CEO Jensen Huang announced the company’s new AI chip, Vera Rubin, which will begin shipping to custome…

Read more

]]><![CDATA[Last Week in AI #330 - Groq->Nvidia , ChatGPT Apps, US AI Genesis Mission]]>https://lastweekin.ai/p/last-week-in-ai-330-groq-nvidia-chatgpthttps://lastweekin.ai/p/last-week-in-ai-330-groq-nvidia-chatgptThu, 25 Dec 2025 08:51:51 GMTNvidia buying AI chip startup Groq’s assets for about $20 billion in largest deal on record
Groq's $20,000 LPU chip breaks AI performance records to rival GPU-led industry

Nvidia agreed to license Groq’s inference technology and acquire essentially all of its assets for about $20 billion in cash—its largest deal to date—according to Disruptive CEO Alex Davis, a major Groq investor. Groq, valued at $6.9 billion after raising $750 mil…

Read more

]]><![CDATA[Last Week in AI #329 - GPT 5.2, GenAI.mil, Disney in Sora]]>https://lastweekin.ai/p/last-week-in-ai-329-gpt-52-genaimilhttps://lastweekin.ai/p/last-week-in-ai-329-gpt-52-genaimilTue, 16 Dec 2025 07:45:13 GMTGPT-5.2 is OpenAI’s latest move in the agentic AI battle

Related:

OpenAI released the GPT-5.2 model series—Instant, Thinking, and Pro—positioned as its best for everyday professional use, with upgrades in spreadsheet and presentation creation, coding, image perception, long-context understanding, tool use,…

Read more

]]><![CDATA[Last Week in AI #328 - DeepSeek 3.2, Mistral 3, Trainium3, Runway Gen-4.5]]>https://lastweekin.ai/p/last-week-in-ai-328-deepseek-32-mistralhttps://lastweekin.ai/p/last-week-in-ai-328-deepseek-32-mistralMon, 08 Dec 2025 04:44:04 GMTDeepSeek Releases New Reasoning Models to Match GPT-5, Rival Gemini 3 Pro

Related:

DeepSeek released two open-source reasoning-first models, DeepSeek-V3.2 and DeepSeek-V3.2-Speciale, on Hugging Face, with V3.2 live across its app, …

Read more

]]><![CDATA[Last Week in AI #327 - Gemini 3, Opus 4.5, Nano Banana Pro, GPT-5.1-Codex-Max]]>https://lastweekin.ai/p/last-week-in-ai-327-gemini-3-opushttps://lastweekin.ai/p/last-week-in-ai-327-gemini-3-opusTue, 25 Nov 2025 19:21:47 GMTGoogle launches Gemini 3 with new coding app and record benchmark scores

Related:

Google Gemini 3 Is the Best Model Ever. One Score Stands Out Above the Rest

Google unveiled Gemini 3, its most capable foundation model to date, now live in the Gemini app and AI Search, with a research-tier Gemini 3 Deepthink …

Read more

]]><![CDATA[Last Week in AI #325 - OpenAI is for-profit, ChatGPT Atlas, Copilot Mico]]>https://lastweekin.ai/p/last-week-in-ai-325-openai-is-forhttps://lastweekin.ai/p/last-week-in-ai-325-openai-is-forWed, 29 Oct 2025 15:02:31 GMTOpenAI completed its for-profit restructuring — and struck a new deal with Microsoft
OpenAI to Launch 'Legitimate AI Researcher' by 2028, Says Sam Altman | DigitrendZ

OpenAI finalized its for-profit restructuring by converting its operating arm into a public benefit corporation called OpenAI Group PBC, while its nonprofit parent is now the OpenAI Foundation. The Foundation holds equity valued at about $130 billion, will initially depl…

Read more

]]><![CDATA[Last Week in AI #324: OpenAI Deals and DevDay, Haiku 4.5, Veo 3.1]]>https://lastweekin.ai/p/last-week-in-ai-324-openai-dealshttps://lastweekin.ai/p/last-week-in-ai-324-openai-dealsSat, 18 Oct 2025 16:00:58 GMTEditorial note: apologies for the newsletter and podcast not having come out regularly lately, startup life has kept me and my co-host rather busy… I’ll do my best to resume weekly release cadence for both the newsletter and podcast starting this week.

OpenAI Inks Deal With Broadcom to Design Its Own Chips for A.I.

Related:

Read more

]]>