Claude Opus 4.6 is out and filled with new things.

From Anthropic : “Opus 4.6 plans more carefully, sustains agentic tasks for longer, operates reliably in massive codebases, and catches its own mistakes.”

• 1M token context window
• 128k output tokens
• Agent teams in Claude Code
• Context compaction for agents
• Adaptive thinking
• Effort controls

• 1 on major benchmarks

• Beats GPT-5.2
• Claude in PowerPoint
• Claude in Excel upgrades
• Lowest over-refusal rate
• Same pricing

Time to check it out, let the tokens fly

https://www.anthropic.com/news/claude-opus-4-6