# Llama 3.1 70B vs Qwen3.8-Omni-Flash

> Side-by-side benchmark comparison for Llama 3.1 70B and Qwen3.8-Omni-Flash across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/llama-3-1-70b-vs-qwen3-8-omni-flash
- Last updated: October 14, 2026

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

## Quick Verdict

Evidence is too thin for a benchmark verdict: Llama 3.1 70B and Qwen3.8-Omni-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 larger published context window at 1M.

## Model Snapshot

| Property | Llama 3.1 70B | Qwen3.8-Omni-Flash |
|----------|----------|----------|
| Creator | Meta | Alibaba |
| Type | Open Weight | Proprietary |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 128K | 1M |
| Independent public score (not head-to-head) | null | null |
| Benchmarks Covered | 7 | 19 |
| Pricing (input/output) | N/A | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Llama 3.1 70B public-lane score: Coming soon
- Qwen3.8-Omni-Flash public-lane score: Coming soon

| Benchmark | Llama 3.1 70B | Qwen3.8-Omni-Flash | Winner |
|-----------|-----------|-----------|--------|
| CoWorkBench | Coming soon | 75.3% | Coming soon |
| AndroidWorld | Coming soon | 87.1% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Llama 3.1 70B public-lane score: Coming soon
- Qwen3.8-Omni-Flash public-lane score: Coming soon

| Benchmark | Llama 3.1 70B | Qwen3.8-Omni-Flash | Winner |
|-----------|-----------|-----------|--------|
| HumanEval | 80.5% | Coming soon | Coming soon |
| SWE-bench Pro | Coming soon | 63.3% | Coming soon |
| SWE Multilingual | Coming soon | 80.5% | Coming soon |
| NL2Repo | Coming soon | 48.9% | Coming soon |
| DeepSWE | Coming soon | 57.8% | Coming soon |
| LiveCodeBench v6 | Coming soon | 92.6% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Llama 3.1 70B public-lane score: Coming soon
- Qwen3.8-Omni-Flash public-lane score: 89.7 (Unranked · 7 rankable rows)

| Benchmark | Llama 3.1 70B | Qwen3.8-Omni-Flash | Winner |
|-----------|-----------|-----------|--------|
| Vision2Web | Coming soon | 62.9% | Coming soon |
| ERQA | Coming soon | 71.0% | Coming soon |
| LVBench | Coming soon | 76.9% | Coming soon |
| RealWorldQA | Coming soon | 87.7% | Coming soon |
| MathVision | Coming soon | 91.8% | Coming soon |
| MathVision w/ Python | Coming soon | 96.2% | Coming soon |
| CharXiv w/o tools | Coming soon | 83.5% | Coming soon |
| CharXiv | Coming soon | 91.4% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Llama 3.1 70B public-lane score: Coming soon
- Qwen3.8-Omni-Flash public-lane score: Coming soon

| Benchmark | Llama 3.1 70B | Qwen3.8-Omni-Flash | Winner |
|-----------|-----------|-----------|--------|
| MMLU | 86% | Coming soon | Coming soon |
| MMLU-Pro | 66.4% | Coming soon | Coming soon |
| GPQA | 46.7% | 91% | Qwen3.8-Omni-Flash |
| GPQA-D | Coming soon | 91.0% | Coming soon |
| HLE | Coming soon | 36.5% | Coming soon |

### Multilingual

- Winner: Insufficient shared evidence
- Llama 3.1 70B public-lane score: Coming soon
- Qwen3.8-Omni-Flash public-lane score: Coming soon

| Benchmark | Llama 3.1 70B | Qwen3.8-Omni-Flash | Winner |
|-----------|-----------|-----------|--------|
| MGSM | 86.9% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Llama 3.1 70B public-lane score: Coming soon
- Qwen3.8-Omni-Flash public-lane score: 91.6 (#21/128)

| Benchmark | Llama 3.1 70B | Qwen3.8-Omni-Flash | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 87.5% | Coming soon | Coming soon |
| IFBench | Coming soon | 81.5% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Llama 3.1 70B public-lane score: Coming soon
- Qwen3.8-Omni-Flash public-lane score: Coming soon

| Benchmark | Llama 3.1 70B | Qwen3.8-Omni-Flash | Winner |
|-----------|-----------|-----------|--------|
| GSM8K | 95.1% | Coming soon | Coming soon |

## FAQ

### Is there enough evidence to pick between Llama 3.1 70B and Qwen3.8-Omni-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

- [Llama 3.1 70B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-llama-3-1-70b)
- [Qwen3.8-Omni-Flash vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-8-omni-flash)
- [Llama 3.1 70B vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-llama-3-1-70b)
- [Qwen3.8-Omni-Flash vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-qwen3-8-omni-flash)

## Explore More

- [Llama 3.1 70B profile](/models/llama-3-1-70b)
- [Qwen3.8-Omni-Flash profile](/models/qwen3-8-omni-flash)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)