| Feature | Claude Opus 4.7 | Claude Opus 4.6 |
|---|---|---|
| Developer | Anthropic | Anthropic |
| Released | 2026-04-16 | 2026-02-05 |
| Input Price | $5/1M tokens | $5/1M tokens |
| Output Price | $25/1M tokens | $25/1M tokens |
| Context Window | 1M tokens | 1M tokens |
| Output Tokens | 128K | 128K |
| Thinking Mode | Adaptive thinking — xhigh effort default | Adaptive thinking — high effort default |
| Multimodal | Yes — 3.75MP / 2,576px | Yes — 1.15MP / 1,568px |
| API Available | Yes — Claude.ai, API, Bedrock, Vertex AI, Foundry, GitHub Copilot | Yes — all platforms |
| Best For | Complex autonomous coding, large codebase refactoring, vision-heavy workflows, multi-session agentic tasks, enterprise instruction precision | Stable production workloads, agentic web research, teams with prompts tuned to loose instruction following, workflows not yet benchmarked on new tokenizer |
| SWE-Bench Verified | 87.6% ✓ | 80.8% |
| SWE-Bench Pro | 64.3% ✓ | 53.4% |
| CursorBench | 70% ✓ | 58% |
| Terminal-Bench 2.0 | 69.4% ✓ | 65.4% |
| MCP-Atlas | 77.3% ✓ | 75.8% |
| OSWorld-Verified | 78.0% ✓ | 72.7% |
| CharXiv Visual Reasoning | +13% over 4.6 ✓ | Baseline |
| XBOW Visual Acuity | 98.5% ✓ | 54.5% |
| BrowseComp (Agentic Search) | Regression | Stronger ✓ |
Claude Opus 4.7 vs Opus 4.6: Is the Upgrade Worth It?
By Joe ~ July 2, 2026