# GPT-6 Sol vs MiMo-V2.6-Pro

> Side-by-side benchmark comparison for GPT-6 Sol and MiMo-V2.6-Pro across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gpt-6-sol-vs-mimo-v2-6-pro
- Last updated: September 22, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick GPT-6 Sol if you want the stronger benchmark profile. MiMo-V2.6-Pro only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- GPT-6 Sol leads overall 80.45 to 70.
- The biggest single benchmark swing is Agents' Last Exam in Agentic, with scores of 56.4% and 31.6%.
- MiMo-V2.6-Pro is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- GPT-6 Sol also has the larger context window at 1.05M.

## Model Snapshot

| Property | GPT-6 Sol | MiMo-V2.6-Pro |
|----------|----------|----------|
| Creator | OpenAI | Xiaomi |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 1.05M | 1M |
| Overall Score | 80.45 | null |
| Benchmarks Covered | 10 | 12 |
| Pricing (input/output) | $2.00 / $10.00 | $0.435 / $0.87 |

## Category Breakdown

### Agentic

- Winner: Coming soon
- GPT-6 Sol public-lane score: 69.7 (Estimated · #7/157)
- MiMo-V2.6-Pro public-lane score: Coming soon

| Benchmark | GPT-6 Sol | MiMo-V2.6-Pro | Winner |
|-----------|-----------|-----------|--------|
| Agents' Last Exam | 56.4% | 31.6% | GPT-6 Sol |
| AutomationBench | 33.2% | 53.1% | MiMo-V2.6-Pro |
| OSWorld 2.0 | 60.5% | Coming soon | Coming soon |
| ExploitGym | 22.1% | 17.8% | GPT-6 Sol |
| Toolathlon-Verified | Coming soon | 76.9% | Coming soon |
| Terminal-Bench 4.0 | Coming soon | 34.90% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 89.9% | Coming soon |
| OSWorld-Verified | Coming soon | 82% | Coming soon |
| JobBench | Coming soon | 62.0% | Coming soon |
| CyberGym | Coming soon | 94.0% | Coming soon |

### Coding

- Winner: Coming soon
- GPT-6 Sol public-lane score: 74.3 (Estimated · #6/159)
- MiMo-V2.6-Pro public-lane score: Coming soon

| Benchmark | GPT-6 Sol | MiMo-V2.6-Pro | Winner |
|-----------|-----------|-----------|--------|
| DeepSWE | 68.8% | 71.9% | MiMo-V2.6-Pro |
| ProgramBench | Coming soon | 26.5% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 89.9% | Coming soon |

### Reasoning

- Winner: Coming soon
- GPT-6 Sol public-lane score: 78.5 (#5/17)
- MiMo-V2.6-Pro public-lane score: 78.5 (Unranked · 2 rankable rows)

### Multimodal & Grounded

- Winner: Coming soon
- GPT-6 Sol public-lane score: 82.8 (Unranked · 1 rankable row)
- MiMo-V2.6-Pro public-lane score: Coming soon

### Knowledge

- Winner: Coming soon
- GPT-6 Sol public-lane score: 80.2 (Estimated · #6/189)
- MiMo-V2.6-Pro public-lane score: Coming soon

| Benchmark | GPT-6 Sol | MiMo-V2.6-Pro | Winner |
|-----------|-----------|-----------|--------|
| HealthBench (raw) | 47.1% | Coming soon | Coming soon |
| HealthBench (length-adjusted) | 53.2% | Coming soon | Coming soon |
| HealthBench Professional | 60.8% | Coming soon | Coming soon |
| HealthBench Professional (raw) | 59.5% | Coming soon | Coming soon |
| HealthBench Hard | 30.1% | Coming soon | Coming soon |

## FAQ

### Which is better overall, GPT-6 Sol or MiMo-V2.6-Pro?

GPT-6 Sol is ahead overall on BenchLM right now.

### How many benchmarks does GPT-6 Sol cover on BenchLM?

GPT-6 Sol currently has 10 sourced benchmark scores on BenchLM.

### How many benchmarks does MiMo-V2.6-Pro cover on BenchLM?

MiMo-V2.6-Pro currently has 12 sourced benchmark scores on BenchLM.

## Related Comparisons

- [GPT-6 Sol vs GPT-6 Astra](/compare/gpt-6-astra-vs-gpt-6-sol)
- [MiMo-V2.6-Pro vs GPT-6 Astra](/compare/gpt-6-astra-vs-mimo-v2-6-pro)
- [GPT-6 Sol vs GPT-6 Luna](/compare/gpt-6-luna-vs-gpt-6-sol)
- [MiMo-V2.6-Pro vs GPT-6 Luna](/compare/gpt-6-luna-vs-mimo-v2-6-pro)

## Explore More

- [GPT-6 Sol profile](/models/gpt-6-sol)
- [MiMo-V2.6-Pro profile](/models/mimo-v2-6-pro)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)