1M context is now generally available for Opus 4.6 and Sonnet 4.6
11 hours ago
- #Claude
- #AI
- #ContextWindow
- 1M context window now generally available for Claude Opus 4.6 and Sonnet 4.6 at standard pricing with no long-context premium.
- Media limits expanded to 600 images or PDF pages.
- Standard pricing applies across the full 1M window: $5/$25 per million tokens for Opus 4.6 and $3/$15 for Sonnet 4.6.
- 1M context included in Claude Code for Max, Team, and Enterprise users with Opus 4.6, reducing compactions and keeping more conversation intact.
- Opus 4.6 scores 78.3% on MRCR v2 and Sonnet 4.6 scores 68.4% on GraphWalks BFS at 1M tokens, highest among frontier models.
- Enables loading entire codebases, thousands of pages of contracts, or full traces of long-running agents without lossy summarization.
- Available natively on Claude Platform and through Amazon Bedrock, Google Cloud’s Vertex AI, and Microsoft Foundry.