# A.X K2 vs LLaDA2.2-mini

> Side-by-side benchmark comparison for A.X K2 and LLaDA2.2-mini across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/a-x-k2-vs-llada2-2-mini
- Last updated: September 10, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick A.X K2 if you want the stronger benchmark profile. LLaDA2.2-mini only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- A.X K2 leads overall 49 to 0.
- The biggest single benchmark swing is AIME26 in Mathematics, with scores of 97.1% and 35.0%.
- A.X K2 also has the larger context window at 262K.

## Model Snapshot

| Property | A.X K2 | LLaDA2.2-mini |
|----------|----------|----------|
| Creator | SK Telecom | InclusionAI |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 262K | 128K |
| Overall Score | null | null |
| Benchmarks Covered | 10 | 9 |
| Pricing (input/output) | $0.00 / $0.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Coming soon
- A.X K2 public-lane score: Coming soon
- LLaDA2.2-mini public-lane score: Coming soon

| Benchmark | A.X K2 | LLaDA2.2-mini | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 36.0% | Coming soon | Coming soon |
| BFCL v4 | Coming soon | 47.7% | Coming soon |
| τ²-bench results | Coming soon | 57.5% | Coming soon |
| Claw-Eval | Coming soon | 57.2% | Coming soon |
| PinchBench | Coming soon | 62.3% | Coming soon |

### Coding

- Winner: Coming soon
- A.X K2 public-lane score: Coming soon
- LLaDA2.2-mini public-lane score: Coming soon

| Benchmark | A.X K2 | LLaDA2.2-mini | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v6 | 84.0% | 28.1% | A.X K2 |
| SciCode | 41% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 36.0% | Coming soon | Coming soon |

### Reasoning

- Winner: Coming soon
- A.X K2 public-lane score: Coming soon
- LLaDA2.2-mini public-lane score: Coming soon

| Benchmark | A.X K2 | LLaDA2.2-mini | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | Coming soon | 35.0% | Coming soon |

### Knowledge

- Winner: Coming soon
- A.X K2 public-lane score: Coming soon
- LLaDA2.2-mini public-lane score: Coming soon

| Benchmark | A.X K2 | LLaDA2.2-mini | Winner |
|-----------|-----------|-----------|--------|
| HLE | 27.8% | Coming soon | Coming soon |
| GPQA-D | 85.6% | 44.4% | A.X K2 |

### Instruction Following

- Winner: Coming soon
- A.X K2 public-lane score: Coming soon
- LLaDA2.2-mini public-lane score: Coming soon

| Benchmark | A.X K2 | LLaDA2.2-mini | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 75.9% | 24.9% | A.X K2 |

### Mathematics

- Winner: Coming soon
- A.X K2 public-lane score: Coming soon
- LLaDA2.2-mini public-lane score: Coming soon

| Benchmark | A.X K2 | LLaDA2.2-mini | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | 97.1% | 35.0% | A.X K2 |
| Apex | 45.8% | Coming soon | Coming soon |
| Apex Shortlist | 88.6% | Coming soon | Coming soon |

## FAQ

### Which is better overall, A.X K2 or LLaDA2.2-mini?

A.X K2 is ahead overall on BenchLM right now.

### How many benchmarks does A.X K2 cover on BenchLM?

A.X K2 currently has 10 sourced benchmark scores on BenchLM.

### How many benchmarks does LLaDA2.2-mini cover on BenchLM?

LLaDA2.2-mini currently has 9 sourced benchmark scores on BenchLM.

## Related Comparisons

- [A.X K2 vs A.X series](/compare/a-x-k2-vs-skt-ax)
- [LLaDA2.2-mini vs A.X series](/compare/llada2-2-mini-vs-skt-ax)
- [A.X K2 vs LLaDA2.2-flash](/compare/a-x-k2-vs-llada2-2-flash)
- [LLaDA2.2-mini vs LLaDA2.2-flash](/compare/llada2-2-flash-vs-llada2-2-mini)

## Explore More

- [A.X K2 profile](/models/a-x-k2)
- [LLaDA2.2-mini profile](/models/llada2-2-mini)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)