# Kimi K2 vs LFM2.5-8B-A1B

> Side-by-side benchmark comparison for Kimi K2 and LFM2.5-8B-A1B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/kimi-k2-vs-lfm2-5-8b-a1b
- Last updated: October 15, 2026

- Shared sourced benchmarks: 3
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Kimi K2 and LFM2.5-8B-A1B 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.
- LFM2.5-8B-A1B has the lower published output-token price.

## Model Snapshot

| Property | Kimi K2 | LFM2.5-8B-A1B |
|----------|----------|----------|
| Creator | Moonshot AI | LiquidAI |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 128K | 128K |
| Independent public score (not head-to-head) | 33.48 | 30.15 |
| Benchmarks Covered | 13 | 7 |
| Pricing (input/output) | $0.60 / $2.50 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Kimi K2 public-lane score: Coming soon
- LFM2.5-8B-A1B public-lane score: Coming soon

| Benchmark | Kimi K2 | LFM2.5-8B-A1B | Winner |
|-----------|-----------|-----------|--------|
| BFCL v4 | Coming soon | 49.7% | Coming soon |
| τ²-bench results | Coming soon | 88.1% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Kimi K2 public-lane score: Coming soon
- LFM2.5-8B-A1B public-lane score: Coming soon

| Benchmark | Kimi K2 | LFM2.5-8B-A1B | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 65.8% | Coming soon | Coming soon |
| LiveCodeBench v6 | 53.7% | Coming soon | Coming soon |
| SWE Multilingual | 47.3% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Kimi K2 public-lane score: 62.3 (Unranked · 2 rankable rows)
- LFM2.5-8B-A1B public-lane score: 25.9 (Unranked · 2 rankable rows)

### Knowledge

- Winner: Insufficient shared evidence
- Kimi K2 public-lane score: 36.1 (Estimated · #127/182)
- LFM2.5-8B-A1B public-lane score: 26.4 (Supported · #167/182)

| Benchmark | Kimi K2 | LFM2.5-8B-A1B | Winner |
|-----------|-----------|-----------|--------|
| MMLU | 89.5% | Coming soon | Coming soon |
| GPQA | 75.1% | Coming soon | Coming soon |
| SuperGPQA | 57.2% | Coming soon | Coming soon |
| MMLU-Pro | 81.1% | Coming soon | Coming soon |
| SimpleQA | 31% | Coming soon | Coming soon |
| HLE | 4.7% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Kimi K2 public-lane score: 48.4 (#94/146)
- LFM2.5-8B-A1B public-lane score: 36.5 (#121/146)

| Benchmark | Kimi K2 | LFM2.5-8B-A1B | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 89.8% | 91.8% | LFM2.5-8B-A1B |
| IFBench | Coming soon | 56.5% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Kimi K2 public-lane score: 0 (#12/12)
- LFM2.5-8B-A1B public-lane score: 24 (Unranked · 3 rankable rows)

| Benchmark | Kimi K2 | LFM2.5-8B-A1B | Winner |
|-----------|-----------|-----------|--------|
| AIME 2024 | 69.6% | Coming soon | Coming soon |
| AIME 2025 | 49.5% | 42.5% | Kimi K2 |
| MATH-500 | 97.4% | 88.8% | Kimi K2 |
| AIME26 | Coming soon | 50.0% | Coming soon |

## FAQ

### Is there enough evidence to pick between Kimi K2 and LFM2.5-8B-A1B?

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

- [Kimi K2 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-kimi-k2)
- [LFM2.5-8B-A1B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-lfm2-5-8b-a1b)
- [Kimi K2 vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-kimi-k2)
- [LFM2.5-8B-A1B vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-lfm2-5-8b-a1b)

## Explore More

- [Kimi K2 profile](/models/kimi-k2)
- [LFM2.5-8B-A1B profile](/models/lfm2-5-8b-a1b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)