# LFM3-1.7B vs Sakana Fugu

> Side-by-side benchmark comparison for LFM3-1.7B and Sakana Fugu across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/lfm3-1-7b-vs-sakana-fugu
- Last updated: October 27, 2026

- Shared sourced benchmarks: 7
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Sakana Fugu leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Sakana Fugu has the higher overall point estimate 69 to 22.99. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in reasoning, where the averages are 61.3 for LFM3-1.7B and 77.9 for Sakana Fugu.
- The biggest single benchmark swing is Terminal-Bench 2.1 in Agentic, with scores of 12.9% and 80.2%.
- Sakana Fugu is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Sakana Fugu also has the larger context window at 1M.

## Model Snapshot

| Property | LFM3-1.7B | Sakana Fugu |
|----------|----------|----------|
| Creator | LiquidAI | Sakana AI |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 256K | 1M |
| Overall Score | 22.99 | null |
| Benchmarks Covered | 24 | 11 |
| Pricing (input/output) | $0.00 / $0.00 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Not comparable
- LFM3-1.7B public-lane score: 14.4 (Estimated · #123/134)
- Sakana Fugu public-lane score: Coming soon

| Benchmark | LFM3-1.7B | Sakana Fugu | Winner |
|-----------|-----------|-----------|--------|
| AutomationBench | 41.3% | Coming soon | Coming soon |
| BFCL v4 | 71.4% | Coming soon | Coming soon |
| τ³-bench results | 68.0% | Coming soon | Coming soon |
| WebArena-Verified | 38.4% | Coming soon | Coming soon |
| MCP Atlas | 32.6% | Coming soon | Coming soon |
| ToolSandbox | 80.36% | Coming soon | Coming soon |
| Claw-Eval | 68.6% | Coming soon | Coming soon |
| HLE w/ tools | 13.9% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 12.9% | 80.2% | Sakana Fugu |
| LiveClaw | 45.60% | Coming soon | Coming soon |

### Coding

- Winner: Not comparable
- LFM3-1.7B public-lane score: 13 (Estimated · #142/155)
- Sakana Fugu public-lane score: Coming soon

| Benchmark | LFM3-1.7B | Sakana Fugu | Winner |
|-----------|-----------|-----------|--------|
| SciCode | 28.5% | 60.1% | Sakana Fugu |
| SWE-bench Verified | 43.4% | Coming soon | Coming soon |
| SWE Multilingual | 23% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 12.9% | 80.2% | Sakana Fugu |
| LiveCodeBench v6 | 73.5% | 92.9% | Sakana Fugu |
| LiveCodeBench Pro | 31.7% | 87.8% | Sakana Fugu |
| SWE-bench Pro | Coming soon | 59% | Coming soon |

### Reasoning

- Winner: Not comparable
- LFM3-1.7B public-lane score: 61.3 (Unranked · 1 rankable row)
- Sakana Fugu public-lane score: 77.9 (Unranked · 1 rankable row)

| Benchmark | LFM3-1.7B | Sakana Fugu | Winner |
|-----------|-----------|-----------|--------|
| RULER (128K) | 65.56% | Coming soon | Coming soon |
| MRCRv2 | Coming soon | 86.6% | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- LFM3-1.7B public-lane score: Coming soon
- Sakana Fugu public-lane score: 71.1 (Unranked · 1 rankable row)

| Benchmark | LFM3-1.7B | Sakana Fugu | Winner |
|-----------|-----------|-----------|--------|
| CharXiv | Coming soon | 85.1% | Coming soon |

### Knowledge

- Winner: Not comparable
- LFM3-1.7B public-lane score: 25.5 (Estimated · #175/189)
- Sakana Fugu public-lane score: Coming soon

| Benchmark | LFM3-1.7B | Sakana Fugu | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 63.4% | 95.5% | Sakana Fugu |
| GPQA-D | 63.4% | 95.5% | Sakana Fugu |
| HLE | 7.2% | Coming soon | Coming soon |
| HLE w/o tools | Coming soon | 47.2% | Coming soon |

### Instruction Following

- Winner: Not comparable
- LFM3-1.7B public-lane score: 71.7 (#76/156)
- Sakana Fugu public-lane score: Coming soon

| Benchmark | LFM3-1.7B | Sakana Fugu | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 96.7% | Coming soon | Coming soon |
| IFBench | 73.0% | Coming soon | Coming soon |
| Multi-IF | 89.10% | Coming soon | Coming soon |
| IFStruct | 93.72% | Coming soon | Coming soon |

## FAQ

### Which is better overall, LFM3-1.7B or Sakana Fugu?

Sakana Fugu has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between LFM3-1.7B and Sakana Fugu?

The widest category gap is in reasoning, where the averages are 61.3 for LFM3-1.7B and 77.9 for Sakana Fugu.

### How many benchmarks does LFM3-1.7B cover on BenchLM?

LFM3-1.7B currently has 24 sourced benchmark scores on BenchLM.

### How many benchmarks does Sakana Fugu cover on BenchLM?

Sakana Fugu currently has 11 sourced benchmark scores on BenchLM.

## Related Comparisons

- [LFM3-1.7B vs LFM3-1.7B-Base](/compare/lfm3-1-7b-vs-lfm3-1-7b-base)
- [Sakana Fugu vs LFM3-1.7B-Base](/compare/lfm3-1-7b-base-vs-sakana-fugu)
- [LFM3-1.7B vs LFM3-Audio-2B](/compare/lfm3-1-7b-vs-lfm3-audio-2b)
- [Sakana Fugu vs LFM3-Audio-2B](/compare/lfm3-audio-2b-vs-sakana-fugu)

## Explore More

- [LFM3-1.7B profile](/models/lfm3-1-7b)
- [Sakana Fugu profile](/models/sakana-fugu)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)