Model comparison
MiMo-V2.5-Pro vs o1-pro
Head-to-head evidence from 1 shared benchmark result across 1 category. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: MiMo-V2.5-Pro #14 (Supported); o1-pro #141 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. MiMo-V2.5-Pro and o1-pro share 1 comparable benchmark result. 1 of 8 categories are comparable. 30 results are unique to MiMo-V2.5-Pro; 1 to o1-pro.
Updated July 21, 2026- Shared results
- 1
- MiMo-V2.5-Pro only
- 30
- o1-pro only
- 1
- Comparable categories
- 1 / 8
Pick MiMo-V2.5-Pro if you want the stronger benchmark profile. o1-pro only becomes the better choice if knowledge is the priority.
Confidence note. This is a partial-evidence comparison with 1 shared benchmark result across 1 evidence category; 1 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
MiMo-V2.5-Pro is clearly ahead on the BenchAlign aggregate, 70.19 to 45.94. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
MiMo-V2.5-Pro gives you the larger context window at 1M, compared with 200K for o1-pro.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | MiMo-V2.5-Pro | Δ | o1-pro |
|---|---|---|---|
| Knowledge | MiMo-V2.5-Pro48.0 | Margin→ 31.0 | o1-pro79.0 |
| Agentic | MiMo-V2.5-Pro68.4 | MarginNo overlap | o1-proNot measured |
| Coding | MiMo-V2.5-Pro57.2 | MarginNo overlap | o1-proNot measured |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | MiMo-V2.5-Pro | o1-pro | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | MiMo-V2.5-ProNot available | o1-pro$150 input / $600 output | A complete price comparison is not available. |
| Generation speedtokens per second | MiMo-V2.5-ProNot available | o1-proNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | MiMo-V2.5-ProNot available | o1-proNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | MiMo-V2.5-Pro1M | o1-pro200K | MiMo-V2.5-Pro lists the larger context window. |
Benchmark Deep Dive
Agentic14 benchmarks
| Benchmark | MiMo-V2.5-Pro | o1-pro | Result |
|---|---|---|---|
| Claw-EvalSource | 63.8% | — | Not comparable |
| GDPval-AASource | 1265 | — | Not comparable |
| τ³-bench resultsSource | 72.9% | — | Not comparable |
| Terminal-Bench 2.0Source | 68.4% | — | Not comparable |
| AA Agentic IndexSource | 29.1% | — | Not comparable |
| τ²-bench resultsSource | 94.2% | — | Not comparable |
| GDPval-AASource | 38.3% | — | Not comparable |
| APEX-Agents-AASource | 2.4% | — | Not comparable |
| Gert LabsSource | 62.70% | — | Not comparable |
| AA BriefcaseSource | 873 | — | Not comparable |
| AA ITBenchSource | 38.2% | — | Not comparable |
| terminalBenchHardSource | 43.2% | — | Not comparable |
| aaTerminalBench21Source | 65.2% | — | Not comparable |
| AA Harvey LABSource | 73.3% | — | Not comparable |
Coding4 benchmarks
Reasoning2 benchmarks
Knowledgeo1-pro wins10 benchmarks
| Benchmark | MiMo-V2.5-Pro | o1-pro | Result |
|---|---|---|---|
| HLESource | 48% | — | Not comparable |
| HLE w/o toolsSource | 34% | — | Not comparable |
| Artificial Analysis Intelligence IndexSource | 42.2% | 18.9% | MiMo-V2.5-Pro leads |
| AA-GPQA DiamondSource | 86.6% | — | Not comparable |
| AA-HLESource | 33.8% | — | Not comparable |
| AA-Omniscience IndexSource | 3.6% | — | Not comparable |
| AA-Omniscience AccuracySource | 22.6% | — | Not comparable |
| AA-Omniscience Hallucination RateSource | 24.5% | — | Not comparable |
| AA Openness IndexSource | 38.9% | — | Not comparable |
| GPQASource | — | 79% | Not comparable |
Multimodal1 benchmarks
| Benchmark | MiMo-V2.5-Pro | o1-pro | Result |
|---|---|---|---|
| Design Arena WebsiteSource | 1298 | — | Not comparable |
Inst. Following1 benchmarks
| Benchmark | MiMo-V2.5-Pro | o1-pro | Result |
|---|---|---|---|
| AA-IFBenchSource | 79.9% | — | Not comparable |
Frequently Asked Questions (2)
Which is better, MiMo-V2.5-Pro or o1-pro?
MiMo-V2.5-Pro is ahead on BenchLM's BenchAlign leaderboard, 70.19 to 45.94.
Which is better for knowledge tasks, MiMo-V2.5-Pro or o1-pro?
o1-pro has the edge for knowledge tasks in this comparison, averaging 79 versus 48. Inside this category, Artificial Analysis Intelligence Index is the benchmark that creates the most daylight between them.
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