# LFM3-VL-2B vs Qwen3.5 397B

> Side-by-side benchmark comparison for LFM3-VL-2B and Qwen3.5 397B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/lfm3-vl-2b-vs-qwen3-5-397b
- Last updated: October 27, 2026

- Shared sourced benchmarks: 16
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Qwen3.5 397B leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Qwen3.5 397B has the higher overall point estimate 55.69 to 39. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in multimodal & grounded, where the averages are 19.6 for LFM3-VL-2B and 73.4 for Qwen3.5 397B.
- The biggest single benchmark swing is MathVision in Multimodal & Grounded, with scores of 51.6% and 88.6%.
- LFM3-VL-2B is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.

## Model Snapshot

| Property | LFM3-VL-2B | Qwen3.5 397B |
|----------|----------|----------|
| Creator | LiquidAI | Alibaba |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Non-Reasoning |
| Context | 128K | 128K |
| Overall Score | null | 55.69 |
| Benchmarks Covered | 20 | 62 |
| Pricing (input/output) | $0.00 / $0.00 | $0.60 / $3.60 |

## Category Breakdown

### Agentic

- Winner: Not comparable
- LFM3-VL-2B public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 44.9 (Estimated · #63/134)

| Benchmark | LFM3-VL-2B | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | Coming soon | 52.5% | Coming soon |
| BrowseComp | Coming soon | 69% | Coming soon |
| OSWorld-Verified | Coming soon | 62.2% | Coming soon |
| Claw-Eval | Coming soon | 56.8% | Coming soon |
| QwenClawBench | Coming soon | 51.8% | Coming soon |
| τ³-bench results | Coming soon | 68.4% | Coming soon |
| VITA-Bench | Coming soon | 43.7% | Coming soon |
| DeepPlanning | Coming soon | 37.6% | Coming soon |
| Toolathlon | Coming soon | 36.3% | Coming soon |
| MCP Atlas | Coming soon | 46.1% | Coming soon |
| MCP-Tasks | Coming soon | 74.2% | Coming soon |
| WideResearch | Coming soon | 74.0% | Coming soon |
| Gert Labs | Coming soon | 46.76% | Coming soon |
| ResearchClawBench | Coming soon | 14.2% | Coming soon |

### Coding

- Winner: Not comparable
- LFM3-VL-2B public-lane score: Coming soon
- Qwen3.5 397B public-lane score: Coming soon

| Benchmark | LFM3-VL-2B | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | Coming soon | 76.2% | Coming soon |
| LiveCodeBench v6 | Coming soon | 83.6% | Coming soon |
| SWE-bench Pro | Coming soon | 50.9% | Coming soon |
| SWE Multilingual | Coming soon | 69.3% | Coming soon |
| NL2Repo | Coming soon | 32.2% | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 52.5% | Coming soon |

### Reasoning

- Winner: Not comparable
- LFM3-VL-2B public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 74.1 (Unranked · 2 rankable rows)

| Benchmark | LFM3-VL-2B | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| LongBench v2 | Coming soon | 63.2% | Coming soon |
| AI-Needle | Coming soon | 68.7% | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- LFM3-VL-2B public-lane score: 19.6 (Unranked · 19 rankable rows)
- Qwen3.5 397B public-lane score: 73.4 (#31/58)

| Benchmark | LFM3-VL-2B | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| RealWorldQA | 79.3% | 83.9% | Qwen3.5 397B |
| SimpleVQA | 36.3% | 67.1% | Qwen3.5 397B |
| CountBench | 93.0% | 97.2% | Qwen3.5 397B |
| MMMU | 55.7% | 85.0% | Qwen3.5 397B |
| MMMU-Pro | 45.7% | 79% | Qwen3.5 397B |
| OCRBench V2 | 63.5% | Coming soon | Coming soon |
| RefCOCO (avg) | 90.5% | 92.3% | Qwen3.5 397B |
| V* | 86.4% | 95.8% | Qwen3.5 397B |
| CharXiv w/o tools | 70.2% | Coming soon | Coming soon |
| MathVision | 51.6% | 88.6% | Qwen3.5 397B |
| DynaMath | 79.2% | 86.3% | Qwen3.5 397B |
| We-Math | 68.6% | 87.9% | Qwen3.5 397B |
| ERQA | 48.2% | 67.5% | Qwen3.5 397B |
| ScreenSpot Pro | 55.5% | 65.6% | Qwen3.5 397B |
| LVBench | 41.2% | Coming soon | Coming soon |
| MLVU (M-Avg) | 71.3% | 86.7% | Qwen3.5 397B |
| MMVU | 52.9% | Coming soon | Coming soon |
| Video-MME (w/o subtitle) | 62.8% | 83.7% | Qwen3.5 397B |
| Video-MME (with subtitle) | 69.0% | 87.5% | Qwen3.5 397B |
| VideoMMMU | 49.6% | 84.7% | Qwen3.5 397B |
| OmniDocBench 1.5 | Coming soon | 90.8% | Coming soon |
| CharXiv | Coming soon | 80.8% | Coming soon |
| MMLongBench-Doc | Coming soon | 61.5% | Coming soon |
| CC-OCR | Coming soon | 82.0% | Coming soon |
| AI2D_TEST | Coming soon | 93.9% | Coming soon |
| ODINW13 | Coming soon | 47.0% | Coming soon |

### Knowledge

- Winner: Not comparable
- LFM3-VL-2B public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 53.2 (Estimated · #70/189)

| Benchmark | LFM3-VL-2B | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| GPQA | Coming soon | 88.4% | Coming soon |
| SuperGPQA | Coming soon | 70.4% | Coming soon |
| MMLU-Pro | Coming soon | 87.8% | Coming soon |
| MMLU-Redux | Coming soon | 94.9% | Coming soon |
| C-Eval | Coming soon | 93% | Coming soon |
| HLE | Coming soon | 28.7% | Coming soon |

### Multilingual

- Winner: Not comparable
- LFM3-VL-2B public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 93.8 (#5/17)

| Benchmark | LFM3-VL-2B | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | Coming soon | 84.7% | Coming soon |
| NOVA-63 | Coming soon | 59.1% | Coming soon |
| INCLUDE | Coming soon | 85.6% | Coming soon |
| PolyMath | Coming soon | 73.3% | Coming soon |
| MAXIFE | Coming soon | 88.2% | Coming soon |

### Instruction Following

- Winner: Not comparable
- LFM3-VL-2B public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 79.9 (#63/156)

| Benchmark | LFM3-VL-2B | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| IFEval | Coming soon | 92.6% | Coming soon |
| IFBench | Coming soon | 76.5% | Coming soon |

### Mathematics

- Winner: Not comparable
- LFM3-VL-2B public-lane score: Coming soon
- Qwen3.5 397B public-lane score: 81.7 (Unranked · 5 rankable rows)

| Benchmark | LFM3-VL-2B | Qwen3.5 397B | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | Coming soon | 93.3% | Coming soon |
| HMMT Feb 2025 | Coming soon | 94.8% | Coming soon |
| HMMT Nov 2025 | Coming soon | 92.7% | Coming soon |
| HMMT Feb 2026 | Coming soon | 87.9% | Coming soon |
| MMAnswerBench | Coming soon | 80.9% | Coming soon |

## FAQ

### Which is better overall, LFM3-VL-2B or Qwen3.5 397B?

Qwen3.5 397B has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between LFM3-VL-2B and Qwen3.5 397B?

The widest category gap is in multimodal & grounded, where the averages are 19.6 for LFM3-VL-2B and 73.4 for Qwen3.5 397B.

### How many benchmarks does LFM3-VL-2B cover on BenchLM?

LFM3-VL-2B currently has 20 sourced benchmark scores on BenchLM.

### How many benchmarks does Qwen3.5 397B cover on BenchLM?

Qwen3.5 397B currently has 62 sourced benchmark scores on BenchLM.

## Related Comparisons

- [LFM3-VL-2B vs Qwen3.5 397B (Reasoning)](/compare/lfm3-vl-2b-vs-qwen3-5-397b-reasoning)
- [Qwen3.5 397B vs Qwen3.5 397B (Reasoning)](/compare/qwen3-5-397b-vs-qwen3-5-397b-reasoning)
- [LFM3-VL-2B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-lfm3-vl-2b)
- [Qwen3.5 397B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-5-397b)

## Explore More

- [LFM3-VL-2B profile](/models/lfm3-vl-2b)
- [Qwen3.5 397B profile](/models/qwen3-5-397b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)