Compare
2–4 model comparison. Best-in-row is highlighted.
Claude Opus 4.5
Anthropic · anthropic__claude-opus-4.5
Command Aopen
Cohere · cohere__command-a
Identity
| Field | anthropic__claude-opus-4.5 | cohere__command-a |
|---|---|---|
| Provider | Anthropic | Cohere |
| Slug | anthropic__claude-opus-4.5 | cohere__command-a |
| Status | live | live |
| Open weights | No | Yes |
| License | — | — |
| HuggingFace | — | CohereForAI/c4ai-command-a-03-2025 |
Quality
| Field | anthropic__claude-opus-4.5 | cohere__command-a |
|---|---|---|
| Quality index (0–100) | 80.8 | — |
Cost
| Field | anthropic__claude-opus-4.5 | cohere__command-a |
|---|---|---|
| Input $ / 1M tokens | $5.00 | $2.50 |
| Cached input $ / 1M | $0.50 | — |
| Output $ / 1M tokens | $25.00 | $10.00 |
Context
| Field | anthropic__claude-opus-4.5 | cohere__command-a |
|---|---|---|
| Max context tokens | 200,000 | 256,000 |
| Max output tokens | 64,000 | 8,192 |
Modalities
| Field | anthropic__claude-opus-4.5 | cohere__command-a |
|---|---|---|
| Input | file, image, text | text |
| Output | text | text |