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Investing in the public benefit OfficialAnthropic NewsOct 18Popular Musk Pledges SpaceX Shares to ‘Every Kid in America’ WebBloomberg TechnologyOct 19Popular Websites are closing their doors to AI agents WebThe Verge AIOct 17 This is the new ChatGPT Voice, powered by GPT Live OfficialOpenAI on YouTubeOct 18 How AI giants will reshape global philanthropy WebAxios AIOct 19 Gemini 4 Argon Really Surprised Me WebTwo Minute PapersOct 19 Google Gemini 4 agents just beat Minecraft with no human intervention WebEngadget AIOct 19 Who could it be? 🧐 OfficialGoogle on YouTubeOct 18 Anthropic gives outside AI watchdog “employee-like” access WebArs Technica AIOct 18 What are self-replicating ‘AI worms’, and why is Anthropic worried about them? WebThe Guardian AIOct 18

Open Weights

106 items across the six.

OpenAI 25Google 19Anthropic 26Microsoft 2Meta 32xAI 2
ModelsOpen WeightsCoding
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Meta's new large coding model is now open-weight, letting developers build and customize AI agents.

Meta AI released a very large computer brain called Muse Spark Open. It's designed to help write computer code. Because it's open, developers can use it freely, change it, and build their own smart coding tools.

All open weights

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What counts as "Open Weights" on Subvolts?
Items an editor model tagged open weights while summarizing them, across all six companies and every lane. Tags come from a fixed list so the same subject is always filed the same way.