Model comparison
MiMo-V2.6-Pro vs Sonar Reasoning Pro
MiMo-V2.6-Pro has enough public results to be ranked (#55); Sonar Reasoning Pro does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
PerplexitySummary
- MiMo-V2.6-Pro is cheaper at $0.43 / $0.87 per million input/output tokens, against $2 / $8 for Sonar Reasoning Pro.
- MiMo-V2.6-Pro accepts more context: 1.05M tokens versus 128K.
- MiMo-V2.6-Pro has downloadable open weights; the other is API-only.
Side by side
| MiMo-V2.6-Pro | Sonar Reasoning Pro | |
|---|---|---|
| Provider | Xiaomi | Perplexity |
| Noometry Index | 46.7 | — |
| Released | 2026-09-22 | 2024-01-01 |
| Weights | Open | Proprietary |
| Context window | 1.05M | 128K |
| Max output | 131K | 4K |
| Input $ / M tokens | $0.43 | $2 |
| Output $ / M tokens | $0.87 | $8 |
| Results tracked | 14 | 1 |
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Category by category
Coding Not comparable
MiMo-V2.6-Pro: 53.2 (#27), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena WebDev | 1618 | — |
| LMArena Coding | 1538 | — |
Agentic & Tool Use Not comparable
MiMo-V2.6-Pro: —, Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Search | — | 1139 |
Reasoning Not comparable
MiMo-V2.6-Pro: 30.4 (#76), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Hard Prompts | 1511 | — |
Math Not comparable
MiMo-V2.6-Pro: 37.9 (#91), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Math | 1497 | — |
Knowledge Not comparable
MiMo-V2.6-Pro: 43.0 (#85), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Expert | 1548 | — |
Multimodal Not comparable
MiMo-V2.6-Pro: 40.2 (#40), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Vision | 1265 | — |
Multilingual Not comparable
MiMo-V2.6-Pro: 57.0 (#15), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Non-English | 1474 | — |
| LMArena Chinese | 1532 | — |
| LMArena Russian | 1481 | — |
Instruction Following Not comparable
MiMo-V2.6-Pro: 78.2 (#10), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Instruction Following | 1490 | — |
Long Context Not comparable
MiMo-V2.6-Pro: 46.0 (#26), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Longer Query | 1500 | — |
Writing & Preference Not comparable
MiMo-V2.6-Pro: 66.9 (#32), Sonar Reasoning Pro: —
| Benchmark | MiMo-V2.6-Pro | Sonar Reasoning Pro |
|---|---|---|
| LMArena Text | 1491 | — |
| LMArena Creative Writing | 1465 | — |
| LMArena Multi-Turn | 1463 | — |
Frequently asked questions
Is MiMo-V2.6-Pro better than Sonar Reasoning Pro?
MiMo-V2.6-Pro has enough public results to be ranked (#55); Sonar Reasoning Pro does not yet, so treat this comparison as directional.
Which is cheaper, MiMo-V2.6-Pro or Sonar Reasoning Pro?
MiMo-V2.6-Pro is cheaper. It lists at $0.43 per million input tokens and $0.87 per million output tokens; Sonar Reasoning Pro lists at $2 and $8.
Which has the bigger context window?
MiMo-V2.6-Pro does, with 1.05M tokens against 128K.
How many benchmarks do MiMo-V2.6-Pro and Sonar Reasoning Pro share?
0 benchmarks have published results for both models. MiMo-V2.6-Pro has 14 scored results on Noometry and Sonar Reasoning Pro has 1.