Claude Opus 4.6
Previous Opus flagship, now superseded by Claude Opus 4.7.
- Input cost / 1M tokens
- $15.00/1M
- Output cost / 1M tokens
- $75.00/1M
- Context window✓ best
- 1M tokens
- Speed
- Deliberate
- Price tier
- Premium
Still strong for high-stakes engineering work, but Opus 4.7 is the newer premium coding leader. For most teams, Sonnet 4.6 remains the smarter lower-cost default.