# GLM-5.1 vs MiMo-V2.5

> Side-by-side benchmark comparison for GLM-5.1 and MiMo-V2.5 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/glm-5-1-vs-mimo-v2-5
- Last updated: September 4, 2026

- Shared sourced benchmarks: 10
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick GLM-5.1 if you want the stronger benchmark profile. MiMo-V2.5 only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- GLM-5.1 leads overall 64.41 to 60.72.
- The clearest category separation is in coding, where the averages are 56.8 for GLM-5.1 and 54.8 for MiMo-V2.5.
- The biggest single benchmark swing is Gert Labs in Agentic, with scores of 60.11% and 46.89%.
- MiMo-V2.5 is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- MiMo-V2.5 also has the larger context window at 1M.

## Model Snapshot

| Property | GLM-5.1 | MiMo-V2.5 |
|----------|----------|----------|
| Creator | Z.AI | Xiaomi |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 203K | 1M |
| Overall Score | 64.41 | 60.72 |
| Benchmarks Covered | 26 | 15 |
| Pricing (input/output) | $1.40 / $4.40 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Coming soon
- GLM-5.1 public-lane score: 50.1 (Estimated · #63/151)
- MiMo-V2.5 public-lane score: 51.1 (Estimated · #58/151)

| Benchmark | GLM-5.1 | MiMo-V2.5 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 63.5% | 65.8% | MiMo-V2.5 |
| BrowseComp | 68% | Coming soon | Coming soon |
| τ³-bench results | 70.6% | Coming soon | Coming soon |
| MCP Atlas | 71.8% | Coming soon | Coming soon |
| CyberGym | 68.7% | Coming soon | Coming soon |
| Claw-Eval | 62.3% | 62.3% | Tie |
| Gert Labs | 60.11% | 46.89% | GLM-5.1 |
| ResearchClawBench | 18.2% | 16.9% | GLM-5.1 |
| Terminal-Bench 2.1 (Vals) | 56.9% | 60.7% | MiMo-V2.5 |
| MM-ClawBench | Coming soon | 23.8% | Coming soon |

### Coding

- Winner: Coming soon
- GLM-5.1 public-lane score: 56.8 (Supported · #39/183)
- MiMo-V2.5 public-lane score: 54.8 (Estimated · #45/183)

| Benchmark | GLM-5.1 | MiMo-V2.5 | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Pro | 58.4% | 56.1% | GLM-5.1 |
| NL2Repo | 42.7% | Coming soon | Coming soon |
| SWE-Rebench | 62.7% | Coming soon | Coming soon |
| Vibe Code Bench | 31.46% | Coming soon | Coming soon |
| OpenHarmony Bench | 52.3% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 81.4% | 81.5% | MiMo-V2.5 |
| SWE-bench (Vals) | 76.4% | 71.0% | GLM-5.1 |
| Terminal-Bench 2.0 | Coming soon | 65.8% | Coming soon |

### Multimodal & Grounded

- Winner: Coming soon
- GLM-5.1 public-lane score: Coming soon
- MiMo-V2.5 public-lane score: 58.5 (#29/48)

| Benchmark | GLM-5.1 | MiMo-V2.5 | Winner |
|-----------|-----------|-----------|--------|
| Video-MME (with subtitle) | Coming soon | 87.7% | Coming soon |
| CharXiv | Coming soon | 81% | Coming soon |
| MMMU-Pro | Coming soon | 77.9% | Coming soon |

### Reasoning

- Winner: Coming soon
- GLM-5.1 public-lane score: 69.9 (Unranked · 2 rankable rows)
- MiMo-V2.5 public-lane score: Coming soon

### Knowledge

- Winner: Coming soon
- GLM-5.1 public-lane score: 55.4 (Supported · #58/181)
- MiMo-V2.5 public-lane score: 53.8 (Estimated · #65/181)

| Benchmark | GLM-5.1 | MiMo-V2.5 | Winner |
|-----------|-----------|-----------|--------|
| GPQA-D | 86.2% | Coming soon | Coming soon |
| HLE | 52.3% | Coming soon | Coming soon |
| GPQA Diamond (Vals) | 84.5% | 81.6% | GLM-5.1 |
| MMLU-Pro (Vals) | 86.9% | 82.9% | GLM-5.1 |

### Instruction Following

- Winner: Coming soon
- GLM-5.1 public-lane score: 93.5 (#5/120)
- MiMo-V2.5 public-lane score: Coming soon

### Mathematics

- Winner: Coming soon
- GLM-5.1 public-lane score: 64.1 (#3/7)
- MiMo-V2.5 public-lane score: Coming soon

| Benchmark | GLM-5.1 | MiMo-V2.5 | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | 95.3% | Coming soon | Coming soon |
| HMMT Nov 2025 | 94.0% | Coming soon | Coming soon |
| HMMT Feb 2026 | 82.6% | Coming soon | Coming soon |
| MMAnswerBench | 83.8% | Coming soon | Coming soon |
| FrontierMath v2 (Tiers 1-3) | 33.448% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 12.500% | Coming soon | Coming soon |

## FAQ

### Which is better overall, GLM-5.1 or MiMo-V2.5?

GLM-5.1 is ahead overall on BenchLM right now.

### Where is the biggest gap between GLM-5.1 and MiMo-V2.5?

The widest category gap is in coding, where the averages are 56.8 for GLM-5.1 and 54.8 for MiMo-V2.5.

### How many benchmarks does GLM-5.1 cover on BenchLM?

GLM-5.1 currently has 26 sourced benchmark scores on BenchLM.

### How many benchmarks does MiMo-V2.5 cover on BenchLM?

MiMo-V2.5 currently has 15 sourced benchmark scores on BenchLM.

## Related Comparisons

- [GLM-5.1 vs GLM-5.3](/compare/glm-5-1-vs-glm-5-3)
- [MiMo-V2.5 vs GLM-5.3](/compare/glm-5-3-vs-mimo-v2-5)
- [GLM-5.1 vs GLM-5.2](/compare/glm-5-1-vs-glm-5-2)
- [MiMo-V2.5 vs GLM-5.2](/compare/glm-5-2-vs-mimo-v2-5)

## Explore More

- [GLM-5.1 profile](/models/glm-5-1)
- [MiMo-V2.5 profile](/models/mimo-v2-5)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)