# Qwen3.6 Plus vs Qwen3.8-Flash-Next

> Side-by-side benchmark comparison for Qwen3.6 Plus and Qwen3.8-Flash-Next across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/qwen3-6-plus-vs-qwen3-8-flash-next
- Last updated: October 10, 2026

- Shared sourced benchmarks: 9
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Qwen3.8-Flash-Next leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Qwen3.8-Flash-Next has the higher overall point estimate 64.23 to 53.74. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in agentic, where the averages are 33.9 for Qwen3.6 Plus and 59.5 for Qwen3.8-Flash-Next.
- The biggest single benchmark swing is NL2Repo in Coding, with scores of 37.9% and 48.1%.
- Qwen3.8-Flash-Next is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Qwen3.6 Plus also has the larger context window at 1M.

## Model Snapshot

| Property | Qwen3.6 Plus | Qwen3.8-Flash-Next |
|----------|----------|----------|
| Creator | Alibaba | Alibaba |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 262K |
| Overall Score | 53.74 | 64.23 |
| Benchmarks Covered | 50 | 24 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Directional only
- Qwen3.6 Plus public-lane score: 33.9 (Supported · #79/123)
- Qwen3.8-Flash-Next public-lane score: 59.5 (Estimated · #24/123)

| Benchmark | Qwen3.6 Plus | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 61.6% | Coming soon | Coming soon |
| Claw-Eval | 58.8% | Coming soon | Coming soon |
| QwenClawBench | 57.2% | Coming soon | Coming soon |
| τ³-bench results | 70.7% | Coming soon | Coming soon |
| VITA-Bench | 44.3% | Coming soon | Coming soon |
| DeepPlanning | 41.5% | Coming soon | Coming soon |
| Toolathlon | 39.8% | Coming soon | Coming soon |
| MCP Atlas | 48.2% | Coming soon | Coming soon |
| MCP-Tasks | 74.1% | Coming soon | Coming soon |
| WideResearch | 74.3% | Coming soon | Coming soon |
| Gert Labs | 50.60% | Coming soon | Coming soon |
| ResearchClawBench | 18.0% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 53.2% | Coming soon | Coming soon |
| CoWorkBench | Coming soon | 73.9% | Coming soon |
| JobBench | Coming soon | 55.7% | Coming soon |
| Agents' Last Exam | Coming soon | 51.2% | Coming soon |
| Toolathlon-Verified | Coming soon | 73.5% | Coming soon |
| AndroidWorld | Coming soon | 84.5% | Coming soon |
| OSWorld 2.0 | Coming soon | 19.4% | Coming soon |

### Coding

- Winner: Qwen3.8-Flash-Next
- Qwen3.6 Plus public-lane score: 41 (Supported · #62/146)
- Qwen3.8-Flash-Next public-lane score: 52.4 (Supported · #37/146)

| Benchmark | Qwen3.6 Plus | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 78.8% | Coming soon | Coming soon |
| SWE-bench Pro | 56.6% | 62.5% | Qwen3.8-Flash-Next |
| SWE Multilingual | 73.8% | 81% | Qwen3.8-Flash-Next |
| LiveCodeBench v6 | 87.1% | 91.9% | Qwen3.8-Flash-Next |
| NL2Repo | 37.9% | 48.1% | Qwen3.8-Flash-Next |
| Terminal-Bench 2.0 | 61.6% | Coming soon | Coming soon |
| Vibe Code Bench | 25.56% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 86.0% | Coming soon | Coming soon |
| SWE-bench (Vals) | 73.4% | Coming soon | Coming soon |
| DeepSWE | Coming soon | 58.7% | Coming soon |

### Reasoning

- Winner: Not comparable
- Qwen3.6 Plus public-lane score: 74.9 (Unranked · 4 rankable rows)
- Qwen3.8-Flash-Next public-lane score: 80.9 (Unranked · 2 rankable rows)

| Benchmark | Qwen3.6 Plus | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| AI-Needle | 68.3% | Coming soon | Coming soon |
| LongBench v2 | 62% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Directional only
- Qwen3.6 Plus public-lane score: 76.1 (#21/54)
- Qwen3.8-Flash-Next public-lane score: 87.7 (#8/54)

| Benchmark | Qwen3.6 Plus | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| MMMU | 86.0% | Coming soon | Coming soon |
| MMMU-Pro | 78.8% | Coming soon | Coming soon |
| MathVision | 88.0% | 90.6% | Qwen3.8-Flash-Next |
| VideoMMMU | 84.0% | Coming soon | Coming soon |
| ScreenSpot Pro | 68.2% | Coming soon | Coming soon |
| CharXiv | 81.5% | 90.6% | Qwen3.8-Flash-Next |
| V* | 96.9% | Coming soon | Coming soon |
| Vision2Web | Coming soon | 64.0% | Coming soon |
| ERQA | Coming soon | 72.3% | Coming soon |
| LVBench | Coming soon | 76.6% | Coming soon |
| RealWorldQA | Coming soon | 88.5% | Coming soon |
| MathVision w/ Python | Coming soon | 95.7% | Coming soon |
| CharXiv w/o tools | Coming soon | 84.6% | Coming soon |

### Knowledge

- Winner: Qwen3.8-Flash-Next
- Qwen3.6 Plus public-lane score: 53.9 (Supported · #62/177)
- Qwen3.8-Flash-Next public-lane score: 59.4 (Supported · #47/177)

| Benchmark | Qwen3.6 Plus | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 90.4% | 91.7% | Qwen3.8-Flash-Next |
| SuperGPQA | 71.6% | Coming soon | Coming soon |
| MMLU-Pro | 88.5% | Coming soon | Coming soon |
| MMLU-Redux | 94.5% | Coming soon | Coming soon |
| C-Eval | 93.3% | Coming soon | Coming soon |
| HLE | 28.8% | 35.9% | Qwen3.8-Flash-Next |
| GPQA Diamond (Vals) | 87.4% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 87.7% | Coming soon | Coming soon |
| GPQA-D | Coming soon | 91.7% | Coming soon |
| HLE w/o tools | Coming soon | 35.9% | Coming soon |

### Multilingual

- Winner: Not comparable
- Qwen3.6 Plus public-lane score: 93.8 (#4/17)
- Qwen3.8-Flash-Next public-lane score: Coming soon

| Benchmark | Qwen3.6 Plus | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| MMLU-ProX | 84.7% | Coming soon | Coming soon |
| NOVA-63 | 57.9% | Coming soon | Coming soon |

### Instruction Following

- Winner: Qwen3.8-Flash-Next
- Qwen3.6 Plus public-lane score: 85.8 (#45/127)
- Qwen3.8-Flash-Next public-lane score: 91.2 (#22/127)

| Benchmark | Qwen3.6 Plus | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 94.3% | Coming soon | Coming soon |
| IFBench | 75.8% | 81.3% | Qwen3.8-Flash-Next |

### Mathematics

- Winner: Not comparable
- Qwen3.6 Plus public-lane score: 63.1 (#5/7)
- Qwen3.8-Flash-Next public-lane score: Coming soon

| Benchmark | Qwen3.6 Plus | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | 95.3% | Coming soon | Coming soon |
| HMMT Feb 2025 | 96.7% | Coming soon | Coming soon |
| HMMT Nov 2025 | 94.6% | Coming soon | Coming soon |
| HMMT Feb 2026 | 87.8% | Coming soon | Coming soon |
| MMAnswerBench | 83.8% | Coming soon | Coming soon |
| FrontierMath v2 (Tiers 1-3) | 26.207% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 8.333% | Coming soon | Coming soon |

## FAQ

### Which is better overall, Qwen3.6 Plus or Qwen3.8-Flash-Next?

Qwen3.8-Flash-Next has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Qwen3.6 Plus and Qwen3.8-Flash-Next?

The widest category gap is in agentic, where the averages are 33.9 for Qwen3.6 Plus and 59.5 for Qwen3.8-Flash-Next.

### How many benchmarks does Qwen3.6 Plus cover on BenchLM?

Qwen3.6 Plus currently has 50 sourced benchmark scores on BenchLM.

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

Qwen3.8-Flash-Next currently has 24 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Qwen3.6 Plus vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-6-plus)
- [Qwen3.8-Flash-Next vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-8-flash-next)
- [Qwen3.6 Plus vs GPT-6 Astra](/compare/gpt-6-astra-vs-qwen3-6-plus)
- [Qwen3.8-Flash-Next vs GPT-6 Astra](/compare/gpt-6-astra-vs-qwen3-8-flash-next)

## Explore More

- [Qwen3.6 Plus profile](/models/qwen3-6-plus)
- [Qwen3.8-Flash-Next profile](/models/qwen3-8-flash-next)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)