Microsoft is integrating Anthropic’s Claude models into Microsoft 365 Copilot and introducing a new Copilot Cowork tool for autonomous workflows. The move expands Microsoft’s AI partnerships as demand grows for agent-based productivity tools.
Anthropic has released Claude Sonnet 4.6, upgrading its mid-tier AI model with stronger coding, computer use, and long-context reasoning while keeping pricing unchanged.
Elon Musk-backed xAI’s Grok 4 leads a live AI stock trading test, generating a 7 percent return on a $100,000 allocation.
OpenAI co-founder Andrej Karpathy has introduced LLM Council, a new app that allows several AI models to answer the same question, debate anonymously, evaluate each other’s reasoning, and deliver a collectively optimized final answer.
A new benchmark called HumaneBench evaluates how well AI chatbots protect user wellbeing, revealing that many models abandon safety principles under minimal pressure.
Anthropic is refining its Claude AI chatbot to treat political viewpoints evenly, using system prompts, reinforcement learning, and open-source evaluation tools to reduce bias.
Anthropic forecasts massive revenue growth — up to $70B by 2028 — as business demand for Claude accelerates. The AI startup is considering raising funds at a valuation up to $400B.