2 days ago · Sample code and API for Anthropic: Claude Opus 4.6 - Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire …

6 hours ago · We’re upgrading our smartest model. Across agentic coding, computer use, tool use, search, and finance, Opus 4.6 is an industry-leading model, often by wide margin.

Use our API to create new user experiences, products, and ways to work with the most advanced AI models on the market. Start building See developer docs “Early testing shows Claude Opus 4.6 …

Nov 24, 2025 · The API is well-suited for custom builds, while Claude’s subscription plan bundles Opus 4.5 access with the UI tools, eliminating concerns about per-to-per-token usage in interactive scenarios.

3 hours ago · Anthropic: Anthropic details how it used 16 parallel Claude Opus 4.6 agents to build a Rust-based 100,000-line C compiler, incurring ~$20K in API costs over 2,000 sessions

1 day ago · Delegate complex tasks end-to-end and execute reliably with Claude Opus 4.6, now available in Microsoft Foundry.

6 hours ago · Anthropic has launched Claude Opus 4.6 with a 1M-token context window, multi-agent “agent teams” in Claude Code, and new API controls—escalating its enterprise AI rivalry with …