# Hy3 Preview vs MiMo-V2.5

> Side-by-side benchmark comparison for Hy3 Preview and MiMo-V2.5 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/hy3-preview-vs-mimo-v2-5
- Last updated: September 23, 2026

- Shared sourced benchmarks: 3
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.6

## Quick Verdict

Evidence is too thin for a benchmark verdict: Hy3 Preview and MiMo-V2.5 share only 3 sourced benchmark rows.

## Summary

- Only 3 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 has the lower published output-token price.
- MiMo-V2.5 has the larger published context window at 1M.

## Model Snapshot

| Property | Hy3 Preview | MiMo-V2.5 |
|----------|----------|----------|
| Creator | Tencent | Xiaomi |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 256K | 1M |
| Independent public score (not head-to-head) | 45.32 | 55.56 |
| Benchmarks Covered | 6 | 15 |
| Pricing (input/output) | $0.00 / $0.00 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Hy3 Preview public-lane score: Coming soon
- MiMo-V2.5 public-lane score: 36.1 (Estimated · #52/105)

| Benchmark | Hy3 Preview | MiMo-V2.5 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 54.4% | 65.8% | MiMo-V2.5 |
| Gert Labs | 36.91% | 46.89% | MiMo-V2.5 |
| Claw-Eval | Coming soon | 62.3% | Coming soon |
| MM-ClawBench | Coming soon | 23.8% | Coming soon |
| ResearchClawBench | Coming soon | 16.9% | Coming soon |
| Terminal-Bench 2.1 (Vals) | Coming soon | 60.7% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Hy3 Preview public-lane score: 33.3 (Estimated · #85/135)
- MiMo-V2.5 public-lane score: 39.9 (Supported · #60/135)

| Benchmark | Hy3 Preview | MiMo-V2.5 | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 74.4% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | 54.4% | 65.8% | MiMo-V2.5 |
| SWE-bench Pro | Coming soon | 56.1% | Coming soon |
| LiveCodeBench (Vals) | Coming soon | 81.5% | Coming soon |
| SWE-bench (Vals) | Coming soon | 71.0% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Hy3 Preview public-lane score: Coming soon
- MiMo-V2.5 public-lane score: 59.1 (#31/50)

| Benchmark | Hy3 Preview | 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 |

### Knowledge

- Winner: Insufficient shared evidence
- Hy3 Preview public-lane score: 39.1 (Estimated · #93/160)
- MiMo-V2.5 public-lane score: 48.2 (Estimated · #60/160)

| Benchmark | Hy3 Preview | MiMo-V2.5 | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 87.2% | Coming soon | Coming soon |
| GPQA-D | 87.2% | Coming soon | Coming soon |
| GPQA Diamond (Vals) | Coming soon | 81.6% | Coming soon |
| MMLU-Pro (Vals) | Coming soon | 82.9% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Hy3 Preview public-lane score: 46.9 (#86/124)
- MiMo-V2.5 public-lane score: Coming soon

## FAQ

### Is there enough evidence to pick between Hy3 Preview and MiMo-V2.5?

Not yet. The models share only 3 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

- [Hy3 Preview vs Hy3](/compare/hy3-vs-hy3-preview)
- [MiMo-V2.5 vs Hy3](/compare/hy3-vs-mimo-v2-5)
- [Hy3 Preview vs MiMo-V2.5-Pro](/compare/hy3-preview-vs-mimo-v2-5-pro)
- [MiMo-V2.5 vs MiMo-V2.5-Pro](/compare/mimo-v2-5-vs-mimo-v2-5-pro)

## Explore More

- [Hy3 Preview profile](/models/hy3-preview)
- [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)