Claude Opus 4.6
Anthropic· released 4 Feb 2026
anthropic/claude-opus-4.6- Input / 1M tokens
- $5
- Output / 1M tokens
- $25
Context window1M tokens
Longest answer: 128K tokens
About
Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective...
Details
- Lab
- Anthropicopenrouter.ai · 3 Oct 2026
- Context
- 1,000Kopenrouter.ai · 3 Oct 2026
- Input price
- $5 / 1Mopenrouter.ai · 3 Oct 2026
- Output price
- $25 / 1Mopenrouter.ai · 3 Oct 2026
- Max output
- 128,000 tokensopenrouter.ai · 3 Oct 2026
- Inputs
- text, image, fileopenrouter.ai · 3 Oct 2026
- Open weights
- Noopenrouter.ai · 3 Oct 2026
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Sources
- openrouter.ai/anthropic/claude-opus-4.6· checked 3 Oct 2026