Claude Sonnet 5 vs Mimo v2 Pro
Claude Sonnet 5 
Mimo v2 Pro Verdict
- Claude Sonnet 5 (high) and Mimo v2 Pro are level on quality (61.4 vs 60.6).
- Claude Sonnet 5 (high) is stronger in coding, composite, human preference, long context, multimodal, reasoning.
- Mimo v2 Pro is stronger in agents & tools, knowledge, instruction following.
- Mimo v2 Pro is 1.3× cheaper ($3.00 vs $4.00 per 1M blended).
| Metric | Claude Sonnet 5 (high) | Mimo v2 Pro |
|---|---|---|
| BenchLeader Index | 61.4 | 60.6 |
| Agents & tools score | 61.8 | 69.4 |
| Coding score | 61.6 | 54.7 |
| Composite score | 69.5 | 65.2 |
| Human preference score | 66.2 | 64.5 |
| Knowledge score | 62.4 | 66.3 |
| Long context score | 64.8 | 60.5 |
| Multimodal score | 63.1 | – |
| Reasoning score | 66.8 | 65.2 |
| Instruction following score | – | 67.5 |
| Blended price $/M | $4.00 | $3.00 |
| Output speed | 60 tok/s | – |
| Time to first answer | 10.0 s | – |
| Context window | 1M | 1.0M |
| SciCode | 48.6% | – |
| WeirdML | 68.8% | – |
| LMArena Text | 1462 | 1448 |
| LMArena Hard Prompts | 1490 | 1476 |
| LMArena Coding | 1521 | 1503 |
| LMArena WebDev | 1538 | 1433 |
| LMArena Vision | 1278 | – |
| LMArena Agent | 6.3 | – |
| AA Intelligence Index | 32.0 | 28.6 |
| IFBench | – | 68.8% |
| AA-LCR | 76.7% | 68.3% |
| AA-Omniscience | -3.7 | 4.6 |
| Terminal-Bench Hard | – | 40.9% |
| GPQA Diamond (AA) | – | 87.0% |
| Humanity's Last Exam (AA) | 35.7% | 30.4% |
| SciCode (AA) | 54.3% | – |
| τ²-Bench Telecom (AA) | – | 95.0% |
Data as of 2026-09-10. Best configuration of each model; every score links to its source on the model pages.
Claude Sonnet 5 vs Mimo v2 Pro: questions
- Is Claude Sonnet 5 better than Mimo v2 Pro?
- Claude Sonnet 5 (high) and Mimo v2 Pro are level on quality (61.4 vs 60.6). The BenchLeader Index combines every independent quality benchmark; Claude Sonnet 5 (high) is ahead overall as of 2026-09-10, but check the category scores for your use.
- Is Claude Sonnet 5 better than Mimo v2 Pro for coding?
- Claude Sonnet 5 scores higher in coding (62 vs 55 on the category index, where 50 is average).
- Is Claude Sonnet 5 better than Mimo v2 Pro for agentic tasks?
- Mimo v2 Pro scores higher in agentic tasks (69 vs 62 on the category index, where 50 is average).
- Which is cheaper, Claude Sonnet 5 or Mimo v2 Pro?
- Mimo v2 Pro is cheaper: $3.00 against $4.00 per million tokens, blended at three input tokens per output token.
- Which has the larger context window?
- Mimo v2 Pro accepts more context: 1.0M against 1M tokens.