# Qwen3.8-Omni-Flash vs Ultramarine 1 Flash

> Side-by-side benchmark comparison for Qwen3.8-Omni-Flash and Ultramarine 1 Flash across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/qwen3-8-omni-flash-vs-ultramarine-1-flash
- Last updated: October 15, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Qwen3.8-Omni-Flash and Ultramarine 1 Flash share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Qwen3.8-Omni-Flash has the lower published output-token price.
- Qwen3.8-Omni-Flash has the larger published context window at 1M.

## Model Snapshot

| Property | Qwen3.8-Omni-Flash | Ultramarine 1 Flash |
|----------|----------|----------|
| Creator | Alibaba | Paper Instruments |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | Not disclosed |
| Independent public score (not head-to-head) | null | null |
| Benchmarks Covered | 19 | 5 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.15 / $0.50 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Qwen3.8-Omni-Flash public-lane score: Coming soon
- Ultramarine 1 Flash public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Ultramarine 1 Flash | Winner |
|-----------|-----------|-----------|--------|
| CoWorkBench | 75.3% | Coming soon | Coming soon |
| AndroidWorld | 87.1% | Coming soon | Coming soon |
| JobBench | Coming soon | 62.9% | Coming soon |
| AutomationBench | Coming soon | 50.2% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 83.2% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Qwen3.8-Omni-Flash public-lane score: Coming soon
- Ultramarine 1 Flash public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Ultramarine 1 Flash | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Pro | 63.3% | Coming soon | Coming soon |
| SWE Multilingual | 80.5% | Coming soon | Coming soon |
| NL2Repo | 48.9% | Coming soon | Coming soon |
| DeepSWE | 57.8% | 61.5% | Ultramarine 1 Flash |
| LiveCodeBench v6 | 92.6% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 83.2% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Qwen3.8-Omni-Flash public-lane score: 89.7 (Unranked · 7 rankable rows)
- Ultramarine 1 Flash public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Ultramarine 1 Flash | 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% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Qwen3.8-Omni-Flash public-lane score: Coming soon
- Ultramarine 1 Flash public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Ultramarine 1 Flash | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 91% | Coming soon | Coming soon |
| GPQA-D | 91.0% | Coming soon | Coming soon |
| HLE | 36.5% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Qwen3.8-Omni-Flash public-lane score: 91.6 (#21/146)
- Ultramarine 1 Flash public-lane score: Coming soon

| Benchmark | Qwen3.8-Omni-Flash | Ultramarine 1 Flash | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 81.5% | Coming soon | Coming soon |

## FAQ

### Is there enough evidence to pick between Qwen3.8-Omni-Flash and Ultramarine 1 Flash?

Not yet. The models share only 1 sourced benchmark row, 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

- [Qwen3.8-Omni-Flash vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-8-omni-flash)
- [Ultramarine 1 Flash vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-ultramarine-1-flash)
- [Qwen3.8-Omni-Flash vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-qwen3-8-omni-flash)
- [Ultramarine 1 Flash vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-ultramarine-1-flash)

## Explore More

- [Qwen3.8-Omni-Flash profile](/models/qwen3-8-omni-flash)
- [Ultramarine 1 Flash profile](/models/ultramarine-1-flash)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)