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OpenAI plans to retire several models from ChatGPT on February 13, including GPT‑4o, GPT‑4.1, and o4-mini, saying only 0.1% of users still choose GPT-4o (Ashley Capoot/CNBC)

OpenAI plans to retire several models from ChatGPT on February 13, including GPT‑4o, GPT‑4.1, and o4-mini, saying only 0.1% of users still choose GPT-4o (Ashley Capoot/CNBC)

Ashley Capoot / CNBC : OpenAI plans to retire several models from ChatGPT on February 13, including GPT‑4o, GPT‑4.1, and o4-mini, saying only 0.1% of users still choose GPT-4o —  OpenAI announced it will retire several models from its ChatGPT chatbot next month, including its GPT‑4o model that is beloved by some users.

Perplexity signs a deal with Microsoft; sources say the $750M, three-year commitment will let Perplexity deploy AI models through Microsoft's Foundry service (Bloomberg)

Perplexity signs a deal with Microsoft; sources say the $750M, three-year commitment will let Perplexity deploy AI models through Microsoft's Foundry service (Bloomberg)

Bloomberg : Perplexity signs a deal with Microsoft; sources say the $750M, three-year commitment will let Perplexity deploy AI models through Microsoft's Foundry service —  AI startup Perplexity signed a $750 million deal with Microsoft Corp. to use its Azure cloud service, spreading its business beyond longtime cloud partner Amazon.com Inc.

Sources: the Pentagon is clashing with Anthropic over safeguards limiting the use of its tech to target weapons autonomously and conduct domestic surveillance (Reuters)

Sources: the Pentagon is clashing with Anthropic over safeguards limiting the use of its tech to target weapons autonomously and conduct domestic surveillance (Reuters)

Reuters : Sources: the Pentagon is clashing with Anthropic over safeguards limiting the use of its tech to target weapons autonomously and conduct domestic surveillance —  The Pentagon and artificial-intelligence developer Anthropic are at odds over potentially eliminating safeguards that might allow …