The daily AI timeline
Follow the news, briefs and guides shaping artificial intelligence, from new models and research to the companies and policies behind them.
Tuesday
Tuesday
Google introduced Gemini 3.8 Live and a reasoning-focused Extended Thinking variant, aimed at production-grade voice agents that can see, switch languages and run tools in the background without breaking conversation.
OpenAI's policy chief says the company has spent weeks working with Anthropic and Google DeepMind on AI safety, as Washington debates how to respond to rising concern.
A former Google DeepMind researcher resigned and warned that AI has the potential to kill everyone, joining a growing wave of safety researchers speaking out.
Elon Musk expanded on his endorsement of Anthropic CEO Dario Amodei's AI safety warning, saying danger is significant now and competitors should test each other's models.
OpenAI pays hundreds of contractors to read real ChatGPT conversations and rate the chatbot's replies, a practice most users likely don't know exists.
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