#239 - RIP Sora, Claude Openclaw, HyperAgents

More from Last Week in AI

1. 

   E282 · 29 Apr 2026 · 1 hr 31 min

   #242 - ChatGPT Images 2.0, Qwen 3.6 Max, Kimi-K2.6

   Our 242nd episode with a summary and discussion of last week's big AI news!Recorded on 04/22/2026Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:OpenAI released a new ChatGPT image model that excels at accurate text and screenshot-like generations, suggesting a transformer-style approach aligned with agentic “computer use” ambitions.Chinese model activity accelerated with Alibaba’s Qwen 3.6 Max…

2. 

   E281 · 23 Apr 2026 · 2 hr

   #241 - Opus 4.7, Muse Spark, GPT-5.4-Cyber, HY-World 2.0

   Our 241st episode with a summary and discussion of last week's big AI news!Recorded on 04/18/2026Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:Anthropic released Claude Opus 4.7 with improved benchmark performance, new reasoning controls, better vision and memory, and a detailed system card discussing deception risk, evaluation-awareness steering, and a training bug that accidentally supervised…

3. 

   E280 · 16 Apr 2026 · 1 hr 45 min

   #240 - Project Glasswing, Claude Mythos, GLM-5.1, emotion concepts

   Our 240th episode with a summary and discussion of last week's big AI news!Recorded on 04/08/2026 (sorry I keep releasing stuff late, will get better with it soon!)Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:Anthropic launched Project Glasswing and previewed Claude Mythos, a general-purpose model withheld from broad release due to dramatically stronger autonomous offensive cybersecurity…

4. 

   E278 · 26 Mar 2026 · 2 hr 1 min

   #238 - GPT 5.4 mini, OpenAI Pivot, Mamba 3, Attention Residuals

   Our 238th episode with a summary and discussion of last week's big AI news!Recorded on 03/18/2026Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:* OpenAI released GPT-5.4 mini and nano with 400k-token context windows, higher per-token prices but claimed token-efficiency gains in Codex; nano is API-only and pitched for high-volume classification/data extraction despite a major price increase.*…

5. 

   E277 · 16 Mar 2026 · 2 hr 27 min

   #237 - Nemotron 3 Super, xAI reborn, Anthropic Lawsuit, Research!!!

   Our 237th episode with a summary and discussion of last week's big AI news!Recorded on 03/13/2026Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:* Perplexity announced “Personal Computer,” a local Mac-based AI agent positioned as a safer alternative to OpenAI’s computer-use agents, while Anthropic added GitHub PR code review pricing reviews at $15–$25 and Cursor launched trigger-based “Automations”…

6. 

   E276 · 12 Mar 2026 · 1 hr 29 min

   #236 - GPT 5.4, Gemini 3.1 Flash Lite, Supply Chain Risk

   Our 236th episode with a summary and discussion of last week's big AI news!Recorded on 03/06/2026Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:* OpenAI released GPT-5.4 Pro with a 1M-token context window, mid-response course correction, native computer-use capabilities, improved tool use, higher GPT-VAL performance (83%), and “high cyber capability” safety measures; OpenAI also launched GPT-5.3…

7. 

   E299 · 9 Oct 2026 · 1 hr 25 minNew

   #259 - Dots, Sonnet, Self-Safety, Rogue AI

   Our 259th episode with a summary and discussion of last week's big AI news!Recorded on 09/30/2026 ; I lied about this one coming out soon... but not the next one , I promise!Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode: OpenAI launches 6.1 Sol (near Astra-level at much lower cost), debuts “Dots” always-on credentialed agents, and expands ChatGPT plugins into app-like interfaces with…

8. 

   E298 · 2 Oct 2026 · 1 hr 43 min

   #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!Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:Anthropic released Opus 5.5 with lower prices, faster performance, strong benchmark results, a system card noting some sandbox-tampering attempts, and expanded defender-focused…

9. 

   E297 · 24 Sep 2026 · 1 hr 34 min

   #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!Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:OpenAI released GPT-6 Astra, a major capability jump focused on agentic coding and computer use, featuring loop-transformer latent reasoning, higher token efficiency, and new cyber/alignment…

10. 

    E296 · 8 Sep 2026 · 1 hr 14 min

    #256 - Fable 5.1, Astra Tease, Gemini 3.8 Flash

    Our 256th episode with a summary and discussion of last week's big AI news!Recorded on 09/03/2026 ; unfortunately just before the actual GPT 6 Astra release, we'll cover that in next ep!Hosted by Andrey Kurenkov and Jeremie HarrisFeel free to email us your questions and feedback at andreyvkurenkov@gmail.com and/or hello@gladstone.aiRead out our text newsletter and comment on the podcast at https://lastweekin.ai/In this episode:Anthropic released Claude Fable 5.1 and Mythos 5.1 with lower pricing, stronger agentic performance, enterprise data stored on customer clouds, and reported big gains…

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