MiniMax M3.1 Flash vs Sonar
Price, context window & benchmark comparison
VS
Compare different models
Verdict: MiniMax M3.1 Flash is 3.8× cheaper than Sonar on a typical 3:1 input/output mix. MiniMax M3.1 Flash has the larger context window (1M vs 127K).
| MiniMax M3.1 Flash | Sonar | |
|---|---|---|
| Input price / 1M | $0.15 | $1.00 |
| Output price / 1M | $0.60 | $1.00 |
| Blended price (3:1) | $0.26 | $1.00 |
| Cached input / 1M | $0.015 | — |
| Context window | 1M | 127K |
| Max output | 524K | 114K |
| Intelligence index | 29.1 | — |
| Coding index | — | — |
| Providers | 11 | — |
| Best provider uptime (30m) | 100.0% | — |
| Vision input | Yes | Yes |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| Released | 2026-10-19 | 2025-01-27 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, MiniMax M3.1 Flash or Sonar?
MiniMax M3.1 Flash is 3.8× cheaper than Sonar on a typical 3:1 input/output mix.
MiniMax M3.1 Flash vs Sonar: which has a bigger context window?
MiniMax M3.1 Flash: 1,048,576 tokens. Sonar: 127,072 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: MiniMax M3.1 Flash ≈ $600.00, Sonar ≈ $2,500.
More comparisons
MiniMax M3.1 Flash vs Gemini 4 CarbonMiniMax M3.1 Flash vs Claude Fable 5.2MiniMax M3.1 Flash vs Gemini Omni 1.2 FlashMiniMax M3.1 Flash vs Gemini Omni 1.1 FlashMiniMax M3.1 Flash vs Hy4MiniMax M3.1 Flash vs GLM 5.3 FlashX LegalMiniMax M3.1 Flash vs GPT-6.1 TerraMiniMax M3.1 Flash vs GPT-6.1 Terra ProMiniMax M3.1 Flash vs Kimi K3.1 ProMiniMax M3.1 Flash vs DeepSeek V4.1 Flash 1017MiniMax M3.1 Flash vs Nemotron 3.5 Super VLMiniMax M3.1 Flash vs Gemini 4 ArgonMiniMax M3.1 Flash vs Claude Haiku 5.5MiniMax M3.1 Flash vs Nano Banana 2.1MiniMax M3.1 Flash vs Mistral Large 4MiniMax M3.1 Flash vs GPT-6.1 Sol ProSonar vs Gemini 4 CarbonSonar vs Claude Fable 5.2Sonar vs Gemini Omni 1.2 FlashSonar vs Gemini Omni 1.1 FlashSonar vs Hy4Sonar vs GLM 5.3 FlashX LegalSonar vs GPT-6.1 TerraSonar vs GPT-6.1 Terra Pro