Compare models
Pick up to 4 models for a side-by-side spec sheet. Hover any dotted metric name for what the test measures. Best value in each row is highlighted.
Claude Opus 4.6Command A
| Claude Opus 4.6 Anthropic | Command A Cohere | |
|---|---|---|
| Pricing | ||
| Input $/1M | $5.00 | $2.50 |
| Output $/1M | $25.00 | $10.00 |
| Blended $/1M (3:1) | $10.00 | $4.38 |
| Cache read $/1M | $0.50 | — |
| Cache write $/1M | $6.25 | — |
| Quality indices | ||
| Intelligence Index | 37.8 | 7.7 |
| Coding Index | — | 27.8 |
| Math Index | — | 13 |
| Agentic Index | — | 9.2 |
| Speed & latency | ||
| Output speed (tok/s) | 57 | 61 |
| Time to first token | 1.85s | 0.34s |
| Time to first answer token | 1.85s | 0.34s |
| Benchmarks (Artificial Analysis) | ||
| MMLU-Pro | — | 71.2% |
| GPQA Diamond | 84.0% | 52.7% |
| Humanity's Last Exam | 18.6% | 4.6% |
| LiveCodeBench | — | 28.7% |
| SciCode | 45.7% | 28.1% |
| MATH-500 | — | 81.9% |
| AIME | — | 9.7% |
| AIME 2025 | — | 13.0% |
| IFBench | 44.6% | 36.5% |
| AA-LCR (Long Context Reasoning) | 58.3% | 18.0% |
| Terminal-Bench Hard | 48.5% | 0.8% |
| τ²-Bench (Telecom) | 84.8% | 15.2% |
| Design Arena (Elo) | ||
| Website | 1,323 | — |
| Web apps | 1,261 | — |
| Full-stack | 1,279 | — |
| Mobile apps | 1,280 | — |
| Android native | 1,195 | — |
| UI components | 1,336 | — |
| Data viz | 1,322 | — |
| SVG | 1,274 | — |
| 3D | 1,335 | — |
| Game dev | 1,337 | — |
| Code categories | 1,327 | — |
| ASCII art | 1,298 | — |
| Specs | ||
| Context window | 1M | 256K |
| Max output tokens | 128K | 8K |
| Input modalities | text, image, file | text |
| Tokenizer | Claude | Other |