# Gemma 4 31B vs Hy-MT1.5-1.8B-1.25bit

> Side-by-side benchmark comparison for Gemma 4 31B and Hy-MT1.5-1.8B-1.25bit across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemma-4-31b-vs-hy-mt1-5-1-8b-1-25bit
- Last updated: September 18, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Gemma 4 31B and Hy-MT1.5-1.8B-1.25bit.

## Summary

- Gemma 4 31B and Hy-MT1.5-1.8B-1.25bit do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | Gemma 4 31B | Hy-MT1.5-1.8B-1.25bit |
|----------|----------|----------|
| Creator | Google | Tencent Hunyuan |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Non-Reasoning |
| Context | 256K | 262K |
| Independent public score (not head-to-head) | 52.4 | null |
| Benchmarks Covered | 8 | 0 |
| Pricing (input/output) | $0.00 / $0.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Gemma 4 31B public-lane score: 45.4 (Estimated · #86/154)
- Hy-MT1.5-1.8B-1.25bit public-lane score: Coming soon

| Benchmark | Gemma 4 31B | Hy-MT1.5-1.8B-1.25bit | Winner |
|-----------|-----------|-----------|--------|
| Gert Labs | 35.26% | Coming soon | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Gemma 4 31B public-lane score: 42.3 (Supported · #108/154)
- Hy-MT1.5-1.8B-1.25bit public-lane score: Coming soon

| Benchmark | Gemma 4 31B | Hy-MT1.5-1.8B-1.25bit | Winner |
|-----------|-----------|-----------|--------|
| SWE-Rebench | 41.6% | Coming soon | Coming soon |
| React Native Evals | 75.2% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Gemma 4 31B public-lane score: 58.5 (#30/48)
- Hy-MT1.5-1.8B-1.25bit public-lane score: Coming soon

| Benchmark | Gemma 4 31B | Hy-MT1.5-1.8B-1.25bit | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | 76.9% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Gemma 4 31B public-lane score: 68.9 (Unranked · 2 rankable rows)
- Hy-MT1.5-1.8B-1.25bit public-lane score: Coming soon

### Knowledge

- Winner: Insufficient shared evidence
- Gemma 4 31B public-lane score: 45.7 (Supported · #108/184)
- Hy-MT1.5-1.8B-1.25bit public-lane score: Coming soon

| Benchmark | Gemma 4 31B | Hy-MT1.5-1.8B-1.25bit | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 84.3% | Coming soon | Coming soon |
| MMLU-Pro | 85.2% | Coming soon | Coming soon |
| HLE | 26.5% | Coming soon | Coming soon |
| HLE w/o tools | 19.5% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Gemma 4 31B public-lane score: 91.5 (#12/124)
- Hy-MT1.5-1.8B-1.25bit public-lane score: Coming soon

## FAQ

### Can I compare Gemma 4 31B and Hy-MT1.5-1.8B-1.25bit on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [Gemma 4 31B vs Gemma 4 26B A4B](/compare/gemma-4-26b-a4b-vs-gemma-4-31b)
- [Hy-MT1.5-1.8B-1.25bit vs Gemma 4 26B A4B](/compare/gemma-4-26b-a4b-vs-hy-mt1-5-1-8b-1-25bit)
- [Gemma 4 31B vs Gemma 4 12B](/compare/gemma-4-12b-vs-gemma-4-31b)
- [Hy-MT1.5-1.8B-1.25bit vs Gemma 4 12B](/compare/gemma-4-12b-vs-hy-mt1-5-1-8b-1-25bit)

## Explore More

- [Gemma 4 31B profile](/models/gemma-4-31b)
- [Hy-MT1.5-1.8B-1.25bit profile](/models/hy-mt1-5-1-8b-1-25bit)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)