LLM Comparison
Claude Sonnet 4.6 vs Claude Opus 4.7
Side-by-side specs, pricing & capabilities · Updated April 2026
Price vs Intelligence
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2/6 modelsSame tier:
 Claude Sonnet 4.6 | Claude Opus 4.7 | |
|---|---|---|
| Organization |  Anthropic | Anthropic |
| OpenTools Score | 47 5.2 | 55 3.7 |
| Family | Claude | Claude |
| Status | Current | Current |
| Release Date | Feb 2026 | Apr 2026 |
| Context Window | 1.0M tokens | 1.0M tokens |
| Input Price | $3.00/M tokens | $5.00/M tokens |
| Output Price | $15.00/M tokens | $25.00/M tokens |
| Pricing Notes | Cache read: $0.3000/M tokens | Cache read: $0.5000/M tokens |
| Capabilities | textvisioncodetool-use | textvisioncodetool-use |
| Max Output | 128K tokens | 128K tokens |
| API Identifier | anthropic/claude-sonnet-4.6 | anthropic/claude-opus-4.7 |
| Benchmarks | ||
| MMLU | 86.7anthropic | 84.7anthropic |
| GPQA Diamond | 42.7anthropic | 46.9anthropic |
| SWE-bench Verified | 37.2anthropic | 57.6anthropic |
| Terminal-Bench 2.0 | 51anthropic | — |
| MATH 500 | 54.2anthropic | — |
| LiveCodeBench | 41.5anthropic | — |
| Berkeley Function Calling | 88.3anthropic | 77.3anthropic |
| HLE | 27.5anthropic | — |
| GPQA-AA Elo | 144.6anthropic | — |
| SWE-bench Multilingual+Multimodal | — | 80.5anthropic |
| Terminal-Bench | — | 69.4anthropic |
| CyberGym | — | 73.1anthropic |
| OSWorld | — | 75anthropic |
| GDPVal-AA Elo | — | 175.3anthropic |
| View Claude Sonnet 4.6 | View Claude Opus 4.7 | |
Cost Calculator
Enter your expected monthly token usage to compare costs.
| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Claude Sonnet 4.6Cheapest | $3.00 | $7.50 | $10.50 | — |
| Claude Opus 4.7 | $5.00 | $12.50 | $17.50 | +67% |
Anthropic
Claude Sonnet 4.6
Claude Sonnet 4.6 is a multimodal llm from Anthropic. Supports up to 1,000,000 token context window. Achieves 88.0% on MMLU. Available from $3.00/M input tokens.
Anthropic
Claude Opus 4.7
Claude Opus 4.7 is a multimodal llm from Anthropic. Supports up to 1,000,000 token context window. Achieves 89.8% on MMLU. Available from $5.00/M input tokens.
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