Anthropic found a hidden internal "J-space" in its Claude models that contained tokens not present in outputs but that appeared to influence how the models reasoned, and it published research describing the discovery and its implications for interpretability and monitoring.
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DeepMind CEO Demis Hassabis proposed creating a new U.S. standards body modeled on FINRA to develop evaluation protocols for frontier AI models and to coordinate possible slowdowns, calling for guardrails to manage advanced AI development.
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Google added AI image generation to Search's AI Overviews, enabling its Nano Banana 2 Lite model to generate images when no matching web images were found and beginning a staged rollout in the coming weeks.
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OpenAI re-enabled ChatGPT on WhatsApp across the European Economic Area after EU measures required Meta to open its platform to rival AI bots, restoring the service in the 27 EU member states plus Liechtenstein, Iceland, and Norway.
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Anthropic launched Claude for Teachers as a free offering for verified K‑12 educators in U.S. schools and stated that it would not train its models on student data.