MiMo-V2.6-Pro-UltraSpeed vs Sonar Reasoning Pro
Price, context window & benchmark comparison
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Verdict: Sonar Reasoning Pro is 36% cheaper than MiMo-V2.6-Pro-UltraSpeed on a typical 3:1 input/output mix. MiMo-V2.6-Pro-UltraSpeed has the larger context window (1M vs 128K).
| MiMo-V2.6-Pro-UltraSpeed | Sonar Reasoning Pro | |
|---|---|---|
| Input price / 1M | $4.35 | $2.00 |
| Output price / 1M | $8.70 | $8.00 |
| Blended price (3:1) | $5.44 | $3.50 |
| Cached input / 1M | $0.036 | — |
| Context window | 1M | 128K |
| Max output | 131K | 115K |
| Intelligence index | — | — |
| Coding index | — | — |
| Providers | 1 | — |
| Best provider uptime (30m) | 100.0% | — |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | No |
| Released | 2026-09-21 | 2025-03-07 |
| Retirement | — | — |
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FAQ
Which is cheaper, MiMo-V2.6-Pro-UltraSpeed or Sonar Reasoning Pro?
Sonar Reasoning Pro is 36% cheaper than MiMo-V2.6-Pro-UltraSpeed on a typical 3:1 input/output mix.
MiMo-V2.6-Pro-UltraSpeed vs Sonar Reasoning Pro: which has a bigger context window?
MiMo-V2.6-Pro-UltraSpeed: 1,048,576 tokens. Sonar Reasoning Pro: 128,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: MiMo-V2.6-Pro-UltraSpeed ≈ $13,050, Sonar Reasoning Pro ≈ $8,000.
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