AI News: OpenAI GPT-6.2 Leak, Gemini 4 Carbon and Major Claude Updates

The AI industry is seeing a wave of reported developments from OpenAI, Google and Anthropic. An internal tracker has reportedly spotted OpenAI’s upcoming GPT-6.2 model, codenamed Beetlejuice, although its specifications and release date remain unconfirmed. Anthropic is also reportedly testing new Claude checkpoints, potentially linked to Fable 5.5 and Opus 6.

Meanwhile, Google’s rumored Gemini 4 Carbon has attracted attention for impressive coding demonstrations and reportedly lower development costs. OpenAI has announced higher usage limits for certain plans and expanded AI safety monitoring. Anthropic has introduced API improvements and new safety measures, while Google has added document editing, educational resources and 3D app-building features.

Other reported developments include new Qwen models, Mistral’s open-weight coding release, and an AI-assisted robotic brain procedure on a mouse under human supervision. These reports highlight the rapid evolution of AI, although several model leaks and experimental claims still require independent confirmation.