# Gemma 4 12B vs MiMo-V2.6-Flash

> Side-by-side benchmark comparison for Gemma 4 12B and MiMo-V2.6-Flash across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/gemma-4-12b-vs-mimo-v2-6-flash
- Last updated: September 21, 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 12B and MiMo-V2.6-Flash.

## Summary

- Gemma 4 12B and MiMo-V2.6-Flash 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 12B | MiMo-V2.6-Flash |
|----------|----------|----------|
| Creator | Google | Xiaomi |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 256K | 1M |
| Independent public score (not head-to-head) | 43.24 | null |
| Benchmarks Covered | 12 | 12 |
| Pricing (input/output) | N/A | $0.14 / $0.28 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Gemma 4 12B public-lane score: 45.5 (Estimated · #87/154)
- MiMo-V2.6-Flash public-lane score: Coming soon

| Benchmark | Gemma 4 12B | MiMo-V2.6-Flash | Winner |
|-----------|-----------|-----------|--------|
| Toolathlon-Verified | Coming soon | 73.6% | Coming soon |
| AutomationBench | Coming soon | 52.3% | Coming soon |
| Agents' Last Exam | Coming soon | 27.6% | Coming soon |
| Terminal-Bench 4.0 | Coming soon | 28.80% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 87.6% | Coming soon |
| OSWorld-Verified | Coming soon | 80.8% | Coming soon |
| JobBench | Coming soon | 61.2% | Coming soon |
| CyberGym | Coming soon | 95.1% | Coming soon |
| ExploitGym | Coming soon | 6.0% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Gemma 4 12B public-lane score: 44.8 (Estimated · #97/156)
- MiMo-V2.6-Flash public-lane score: Coming soon

| Benchmark | Gemma 4 12B | MiMo-V2.6-Flash | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v6 | 72.0% | Coming soon | Coming soon |
| DeepSWE | Coming soon | 67.9% | Coming soon |
| ProgramBench | Coming soon | 26.0% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 87.6% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Gemma 4 12B public-lane score: 33.7 (Unranked · 4 rankable rows)
- MiMo-V2.6-Flash public-lane score: Coming soon

| Benchmark | Gemma 4 12B | MiMo-V2.6-Flash | Winner |
|-----------|-----------|-----------|--------|
| BBH | 53% | Coming soon | Coming soon |
| MRCRv2 | 43.4% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Gemma 4 12B public-lane score: 26.2 (#45/49)
- MiMo-V2.6-Flash public-lane score: Coming soon

| Benchmark | Gemma 4 12B | MiMo-V2.6-Flash | Winner |
|-----------|-----------|-----------|--------|
| MMMU-Pro | 69.1% | Coming soon | Coming soon |
| MathVision | 79.7% | Coming soon | Coming soon |
| MedXpertQA (MM) | 48.7% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Gemma 4 12B public-lane score: 38.9 (Supported · #146/186)
- MiMo-V2.6-Flash public-lane score: Coming soon

| Benchmark | Gemma 4 12B | MiMo-V2.6-Flash | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 78.8% | Coming soon | Coming soon |
| GPQA-D | 78.8% | Coming soon | Coming soon |
| MMLU-Pro | 77.2% | Coming soon | Coming soon |
| HLE w/o tools | 5.2% | Coming soon | Coming soon |
| MMMLU | 83.4% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Gemma 4 12B public-lane score: 88.7 (#22/124)
- MiMo-V2.6-Flash public-lane score: Coming soon

### Mathematics

- Winner: Insufficient shared evidence
- Gemma 4 12B public-lane score: 53 (Unranked · 1 rankable row)
- MiMo-V2.6-Flash public-lane score: Coming soon

| Benchmark | Gemma 4 12B | MiMo-V2.6-Flash | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | 77.5% | Coming soon | Coming soon |

## FAQ

### Can I compare Gemma 4 12B and MiMo-V2.6-Flash 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 12B vs Gemma 4 31B](/compare/gemma-4-12b-vs-gemma-4-31b)
- [MiMo-V2.6-Flash vs Gemma 4 31B](/compare/gemma-4-31b-vs-mimo-v2-6-flash)
- [Gemma 4 12B vs Gemma 4 26B A4B](/compare/gemma-4-12b-vs-gemma-4-26b-a4b)
- [MiMo-V2.6-Flash vs Gemma 4 26B A4B](/compare/gemma-4-26b-a4b-vs-mimo-v2-6-flash)

## Explore More

- [Gemma 4 12B profile](/models/gemma-4-12b)
- [MiMo-V2.6-Flash profile](/models/mimo-v2-6-flash)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)