# Qwen3.8-Omni-Flash vs Sakana Fugu-Ultra

> Side-by-side benchmark comparison for Qwen3.8-Omni-Flash and Sakana Fugu-Ultra across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/qwen3-8-omni-flash-vs-sakana-fugu-ultra
- Last updated: September 18, 2026

- Shared sourced benchmarks: 5
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick Sakana Fugu-Ultra if you want the stronger benchmark profile. Qwen3.8-Omni-Flash only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Sakana Fugu-Ultra leads overall 76 to 63.
- The clearest category separation is in multimodal & grounded, where the averages are 85.1 for Qwen3.8-Omni-Flash and 72.6 for Sakana Fugu-Ultra.
- The biggest single benchmark swing is SWE-bench Pro in Coding, with scores of 63.3% and 73.7%.

## Model Snapshot

| Property | Qwen3.8-Omni-Flash | Sakana Fugu-Ultra |
|----------|----------|----------|
| Creator | Alibaba | Sakana AI |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 1M |
| Overall Score | null | null |
| Benchmarks Covered | 19 | 11 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Coming soon
- Qwen3.8-Omni-Flash public-lane score: Coming soon
- Sakana Fugu-Ultra public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Sakana Fugu-Ultra | Winner |
|-----------|-----------|-----------|--------|
| CoWorkBench | 75.3% | Coming soon | Coming soon |
| AndroidWorld | 87.1% | Coming soon | Coming soon |
| Terminal-Bench 2.0 | Coming soon | 82.1% | Coming soon |

### Coding

- Winner: Coming soon
- Qwen3.8-Omni-Flash public-lane score: 53.5 (Estimated · #45/154)
- Sakana Fugu-Ultra public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Sakana Fugu-Ultra | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Pro | 63.3% | 73.7% | Sakana Fugu-Ultra |
| SWE Multilingual | 80.5% | Coming soon | Coming soon |
| NL2Repo | 48.9% | Coming soon | Coming soon |
| DeepSWE | 57.8% | Coming soon | Coming soon |
| LiveCodeBench v6 | 92.6% | 93.2% | Sakana Fugu-Ultra |
| Terminal-Bench 2.0 | Coming soon | 82.1% | Coming soon |
| LiveCodeBench Pro | Coming soon | 90.8% | Coming soon |
| SciCode | Coming soon | 58.7% | Coming soon |

### Multimodal & Grounded

- Winner: Coming soon
- Qwen3.8-Omni-Flash public-lane score: 85.1 (Unranked · 7 rankable rows)
- Sakana Fugu-Ultra public-lane score: 72.6 (Unranked · 1 rankable row)

| Benchmark | Qwen3.8-Omni-Flash | Sakana Fugu-Ultra | Winner |
|-----------|-----------|-----------|--------|
| Vision2Web | 62.9% | Coming soon | Coming soon |
| ERQA | 71.0% | Coming soon | Coming soon |
| LVBench | 76.9% | Coming soon | Coming soon |
| RealWorldQA | 87.7% | Coming soon | Coming soon |
| MathVision | 91.8% | Coming soon | Coming soon |
| MathVision w/ Python | 96.2% | Coming soon | Coming soon |
| CharXiv w/o tools | 83.5% | Coming soon | Coming soon |
| CharXiv | 91.4% | 86.6% | Qwen3.8-Omni-Flash |

### Reasoning

- Winner: Coming soon
- Qwen3.8-Omni-Flash public-lane score: Coming soon
- Sakana Fugu-Ultra public-lane score: 77.9 (Unranked · 1 rankable row)

| Benchmark | Qwen3.8-Omni-Flash | Sakana Fugu-Ultra | Winner |
|-----------|-----------|-----------|--------|
| MRCRv2 | Coming soon | 93.6% | Coming soon |

### Knowledge

- Winner: Coming soon
- Qwen3.8-Omni-Flash public-lane score: 54.9 (Estimated · #54/184)
- Sakana Fugu-Ultra public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Sakana Fugu-Ultra | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 91% | 95.5% | Sakana Fugu-Ultra |
| GPQA-D | 91.0% | 95.5% | Sakana Fugu-Ultra |
| HLE | 36.5% | Coming soon | Coming soon |
| HLE w/o tools | Coming soon | 50% | Coming soon |

### Instruction Following

- Winner: Coming soon
- Qwen3.8-Omni-Flash public-lane score: 87.7 (#29/124)
- Sakana Fugu-Ultra public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Sakana Fugu-Ultra | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 81.5% | Coming soon | Coming soon |

## FAQ

### Which is better overall, Qwen3.8-Omni-Flash or Sakana Fugu-Ultra?

Sakana Fugu-Ultra is ahead overall on BenchLM right now.

### Where is the biggest gap between Qwen3.8-Omni-Flash and Sakana Fugu-Ultra?

The widest category gap is in multimodal & grounded, where the averages are 85.1 for Qwen3.8-Omni-Flash and 72.6 for Sakana Fugu-Ultra.

### How many benchmarks does Qwen3.8-Omni-Flash cover on BenchLM?

Qwen3.8-Omni-Flash currently has 19 sourced benchmark scores on BenchLM.

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

Sakana Fugu-Ultra currently has 11 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Qwen3.8-Omni-Flash vs Sakana Fugu](/compare/qwen3-8-omni-flash-vs-sakana-fugu)
- [Sakana Fugu-Ultra vs Sakana Fugu](/compare/sakana-fugu-vs-sakana-fugu-ultra)
- [Qwen3.8-Omni-Flash vs Fugu Cyber](/compare/qwen3-8-omni-flash-vs-sakana-fugu-cyber)
- [Sakana Fugu-Ultra vs Fugu Cyber](/compare/sakana-fugu-cyber-vs-sakana-fugu-ultra)

## Explore More

- [Qwen3.8-Omni-Flash profile](/models/qwen3-8-omni-flash)
- [Sakana Fugu-Ultra profile](/models/sakana-fugu-ultra)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)