# LLaDA2.2-mini vs Mellum2-12B-A2.5B-Instruct

> Side-by-side benchmark comparison for LLaDA2.2-mini and Mellum2-12B-A2.5B-Instruct across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/llada2-2-mini-vs-mellum2-12b-a2-5b-instruct
- Last updated: September 10, 2026

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

## Quick Verdict

Evidence is too thin for a benchmark verdict: LLaDA2.2-mini and Mellum2-12B-A2.5B-Instruct 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.

## Model Snapshot

| Property | LLaDA2.2-mini | Mellum2-12B-A2.5B-Instruct |
|----------|----------|----------|
| Creator | InclusionAI | JetBrains |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Non-Reasoning |
| Context | 128K | 128K |
| Independent public score (not head-to-head) | null | null |
| Benchmarks Covered | 9 | 6 |
| Pricing (input/output) | $0.00 / $0.00 | N/A |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- LLaDA2.2-mini public-lane score: Coming soon
- Mellum2-12B-A2.5B-Instruct public-lane score: 45.3 (Estimated · #83/152)

| Benchmark | LLaDA2.2-mini | Mellum2-12B-A2.5B-Instruct | Winner |
|-----------|-----------|-----------|--------|
| BFCL v4 | 47.7% | 44.2% | LLaDA2.2-mini |
| τ²-bench results | 57.5% | Coming soon | Coming soon |
| Claw-Eval | 57.2% | Coming soon | Coming soon |
| PinchBench | 62.3% | Coming soon | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- LLaDA2.2-mini public-lane score: Coming soon
- Mellum2-12B-A2.5B-Instruct public-lane score: Coming soon

| Benchmark | LLaDA2.2-mini | Mellum2-12B-A2.5B-Instruct | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v6 | 28.1% | 37.2% | Mellum2-12B-A2.5B-Instruct |

### Reasoning

- Winner: Insufficient shared evidence
- LLaDA2.2-mini public-lane score: Coming soon
- Mellum2-12B-A2.5B-Instruct public-lane score: Coming soon

| Benchmark | LLaDA2.2-mini | Mellum2-12B-A2.5B-Instruct | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | 35.0% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- LLaDA2.2-mini public-lane score: Coming soon
- Mellum2-12B-A2.5B-Instruct public-lane score: 45.6 (Estimated · #106/183)

| Benchmark | LLaDA2.2-mini | Mellum2-12B-A2.5B-Instruct | Winner |
|-----------|-----------|-----------|--------|
| GPQA-D | 44.4% | 40.9% | LLaDA2.2-mini |
| MMLU-Redux | Coming soon | 78.1% | Coming soon |
| GPQA | Coming soon | 40.9% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- LLaDA2.2-mini public-lane score: Coming soon
- Mellum2-12B-A2.5B-Instruct public-lane score: Coming soon

| Benchmark | LLaDA2.2-mini | Mellum2-12B-A2.5B-Instruct | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 24.9% | Coming soon | Coming soon |
| IFEval | Coming soon | 75.8% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- LLaDA2.2-mini public-lane score: Coming soon
- Mellum2-12B-A2.5B-Instruct public-lane score: Coming soon

| Benchmark | LLaDA2.2-mini | Mellum2-12B-A2.5B-Instruct | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | 35.0% | Coming soon | Coming soon |

## FAQ

### Is there enough evidence to pick between LLaDA2.2-mini and Mellum2-12B-A2.5B-Instruct?

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

- [LLaDA2.2-mini vs LLaDA2.2-flash](/compare/llada2-2-flash-vs-llada2-2-mini)
- [Mellum2-12B-A2.5B-Instruct vs LLaDA2.2-flash](/compare/llada2-2-flash-vs-mellum2-12b-a2-5b-instruct)
- [LLaDA2.2-mini vs Mellum2-12B-A2.5B-Thinking](/compare/llada2-2-mini-vs-mellum2-12b-a2-5b-thinking)
- [Mellum2-12B-A2.5B-Instruct vs Mellum2-12B-A2.5B-Thinking](/compare/mellum2-12b-a2-5b-instruct-vs-mellum2-12b-a2-5b-thinking)

## Explore More

- [LLaDA2.2-mini profile](/models/llada2-2-mini)
- [Mellum2-12B-A2.5B-Instruct profile](/models/mellum2-12b-a2-5b-instruct)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)