MiMo-V2.6-Pro is 23.0× cheaper per million tokens (blended). MiMo-V2.6-Pro has the larger context window (1,048,576 vs 1,000,000 tokens). MiMo-V2.6-Pro is open-weights; the other is not.
Claude Opus 5 vs MiMo-V2.6-Pro
Live catalog fields. Best-in-row is highlighted.
Claude Opus 5
Anthropic · anthropic__claude-opus-5
MiMo-V2.6-Proopen
Xiaomi · xiaomi__mimo-v2.6-pro
Identity
| Field | anthropic__claude-opus-5 | xiaomi__mimo-v2.6-pro |
|---|---|---|
| Provider | Anthropic | Xiaomi |
| Slug | anthropic__claude-opus-5 | xiaomi__mimo-v2.6-pro |
| Status | live | live |
| Open weights | No | Yes |
| License | — | — |
| HuggingFace | — | XiaomiMiMo/MiMo-V2.6-Pro-RL |
Quality
| Field | anthropic__claude-opus-5 | xiaomi__mimo-v2.6-pro |
|---|---|---|
| Quality index (0–100) | 91.2 | — |
Cost
| Field | anthropic__claude-opus-5 | xiaomi__mimo-v2.6-pro |
|---|---|---|
| Input $ / 1M tokens | $5.00 | $0.43 |
| Cached input $ / 1M | $0.50 | $0.00 |
| Output $ / 1M tokens | $25.00 | $0.87 |
Context
| Field | anthropic__claude-opus-5 | xiaomi__mimo-v2.6-pro |
|---|---|---|
| Max context tokens | 1,000,000 | 1,048,576 |
| Max output tokens | 128,000 | 131,072 |
Modalities
| Field | anthropic__claude-opus-5 | xiaomi__mimo-v2.6-pro |
|---|---|---|
| Input | text, image, file | text, image, video, audio |
| Output | text | text |