# MiMo-V2.5-Pro vs Beam

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

- Canonical page: https://benchlm.ai/compare/mimo-v2-5-pro-vs-reflection-beam
- Last updated: October 5, 2026

- Shared sourced benchmarks: 2
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: MiMo-V2.5-Pro and Beam share only 2 sourced benchmark rows.

## Summary

- Only 2 shared sourced benchmark rows are available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- MiMo-V2.5-Pro has the larger published context window at 1M.

## Model Snapshot

| Property | MiMo-V2.5-Pro | Beam |
|----------|----------|----------|
| Creator | Xiaomi | Reflection AI |
| Type | Proprietary | Pending |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | null |
| Independent public score (not head-to-head) | 52.42 | null |
| Benchmarks Covered | 13 | 16 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- MiMo-V2.5-Pro public-lane score: 36.6 (Supported · #65/119)
- Beam public-lane score: Coming soon

| Benchmark | MiMo-V2.5-Pro | Beam | Winner |
|-----------|-----------|-----------|--------|
| Claw-Eval | 63.8% | Coming soon | Coming soon |
| τ³-bench results | 72.9% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | 68.4% | Coming soon | Coming soon |
| Gert Labs | 62.70% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 57.3% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 80.1% | Coming soon |
| MCP Atlas | Coming soon | 78.7% | Coming soon |
| BrowseComp | Coming soon | 77.4% | Coming soon |
| DeepSearchQA | Coming soon | 80.1% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- MiMo-V2.5-Pro public-lane score: 44.6 (Supported · #51/144)
- Beam public-lane score: Coming soon

| Benchmark | MiMo-V2.5-Pro | Beam | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Pro | 57.2% | 65.5% | Beam |
| Terminal-Bench 2.0 | 68.4% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 81.4% | Coming soon | Coming soon |
| SWE-bench (Vals) | 74.0% | Coming soon | Coming soon |
| DeepSWE | Coming soon | 44.4% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 80.1% | Coming soon |
| SWE-Atlas Codebase QnA | Coming soon | 34.6% | Coming soon |
| SWE Multilingual | Coming soon | 78% | Coming soon |
| SWE-bench Verified | Coming soon | 80.9% | Coming soon |
| SciCode | Coming soon | 49.7% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- MiMo-V2.5-Pro public-lane score: 77.1 (Unranked · 2 rankable rows)
- Beam public-lane score: Coming soon

| Benchmark | MiMo-V2.5-Pro | Beam | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | Coming soon | 65.5% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- MiMo-V2.5-Pro public-lane score: 50.8 (Supported · #62/171)
- Beam public-lane score: Coming soon

| Benchmark | MiMo-V2.5-Pro | Beam | Winner |
|-----------|-----------|-----------|--------|
| HLE | 48% | Coming soon | Coming soon |
| HLE w/o tools | 34% | 36.2% | Beam |
| GPQA Diamond (Vals) | 82.6% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 84.6% | Coming soon | Coming soon |
| GPQA-D | Coming soon | 90.5% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- MiMo-V2.5-Pro public-lane score: 92.4 (#6/125)
- Beam public-lane score: Coming soon

| Benchmark | MiMo-V2.5-Pro | Beam | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 79.7% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- MiMo-V2.5-Pro public-lane score: Coming soon
- Beam public-lane score: Coming soon

| Benchmark | MiMo-V2.5-Pro | Beam | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | Coming soon | 97.8% | Coming soon |

## FAQ

### Is there enough evidence to pick between MiMo-V2.5-Pro and Beam?

Not yet. The models share only 2 sourced benchmark rows, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [MiMo-V2.5-Pro vs MiMo-V2.5](/compare/mimo-v2-5-vs-mimo-v2-5-pro)
- [Beam vs MiMo-V2.5](/compare/mimo-v2-5-vs-reflection-beam)
- [MiMo-V2.5-Pro vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-mimo-v2-5-pro)
- [Beam vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-reflection-beam)

## Explore More

- [MiMo-V2.5-Pro profile](/models/mimo-v2-5-pro)
- [Beam profile](/models/reflection-beam)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)