# Nemotron 3.5 Lightning 30B A3B NVFP4 vs Qwen3.8-Flash-Next

> Side-by-side benchmark comparison for Nemotron 3.5 Lightning 30B A3B NVFP4 and Qwen3.8-Flash-Next across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/nemotron-3-5-lightning-30b-a3b-nvfp4-vs-qwen3-8-flash-next
- Last updated: October 10, 2026

- Shared sourced benchmarks: 5
- 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 27.03. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in agentic, where the averages are 16.2 for Nemotron 3.5 Lightning 30B A3B NVFP4 and 59.5 for Qwen3.8-Flash-Next.
- The biggest single benchmark swing is SWE Multilingual in Coding, with scores of 36.5% and 81%.
- Nemotron 3.5 Lightning 30B A3B NVFP4 also has the larger context window at 1M.

## Model Snapshot

| Property | Nemotron 3.5 Lightning 30B A3B NVFP4 | Qwen3.8-Flash-Next |
|----------|----------|----------|
| Creator | NVIDIA | Alibaba |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 262K |
| Overall Score | 27.03 | 64.23 |
| Benchmarks Covered | 13 | 24 |
| Pricing (input/output) | $0.00 / $0.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Directional only
- Nemotron 3.5 Lightning 30B A3B NVFP4 public-lane score: 16.2 (Estimated · #106/123)
- Qwen3.8-Flash-Next public-lane score: 59.5 (Estimated · #24/123)

| Benchmark | Nemotron 3.5 Lightning 30B A3B NVFP4 | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 23.5% | Coming soon | Coming soon |
| PinchBench | 83.4% | Coming soon | Coming soon |
| BrowseComp | 36.8% | Coming soon | Coming soon |
| τ³-bench results | 9.5% | 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: Directional only
- Nemotron 3.5 Lightning 30B A3B NVFP4 public-lane score: 17.4 (Estimated · #127/146)
- Qwen3.8-Flash-Next public-lane score: 52.4 (Supported · #37/146)

| Benchmark | Nemotron 3.5 Lightning 30B A3B NVFP4 | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 52.8% | Coming soon | Coming soon |
| SWE Multilingual | 36.5% | 81% | Qwen3.8-Flash-Next |
| Terminal-Bench 2.1 | 23.5% | Coming soon | Coming soon |
| SciCode | 31.4% | Coming soon | Coming soon |
| SWE-bench Pro | Coming soon | 62.5% | Coming soon |
| NL2Repo | Coming soon | 48.1% | Coming soon |
| DeepSWE | Coming soon | 58.7% | Coming soon |
| LiveCodeBench v6 | Coming soon | 91.9% | Coming soon |

### Reasoning

- Winner: Not comparable
- Nemotron 3.5 Lightning 30B A3B NVFP4 public-lane score: 59.8 (Unranked · 1 rankable row)
- Qwen3.8-Flash-Next public-lane score: 80.9 (Unranked · 2 rankable rows)

### Multimodal & Grounded

- Winner: Not comparable
- Nemotron 3.5 Lightning 30B A3B NVFP4 public-lane score: Coming soon
- Qwen3.8-Flash-Next public-lane score: 87.7 (#8/54)

| Benchmark | Nemotron 3.5 Lightning 30B A3B NVFP4 | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| 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 | Coming soon | 90.6% | Coming soon |
| MathVision w/ Python | Coming soon | 95.7% | Coming soon |
| CharXiv w/o tools | Coming soon | 84.6% | Coming soon |
| CharXiv | Coming soon | 90.6% | Coming soon |

### Knowledge

- Winner: Directional only
- Nemotron 3.5 Lightning 30B A3B NVFP4 public-lane score: 30.4 (Estimated · #148/177)
- Qwen3.8-Flash-Next public-lane score: 59.4 (Supported · #47/177)

| Benchmark | Nemotron 3.5 Lightning 30B A3B NVFP4 | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 75.6% | 91.7% | Qwen3.8-Flash-Next |
| GPQA-D | 75.6% | 91.7% | Qwen3.8-Flash-Next |
| HLE w/o tools | 10.5% | 35.9% | Qwen3.8-Flash-Next |
| MMLU-Pro | 81.6% | Coming soon | Coming soon |
| HLE | Coming soon | 35.9% | Coming soon |

### Instruction Following

- Winner: Qwen3.8-Flash-Next
- Nemotron 3.5 Lightning 30B A3B NVFP4 public-lane score: 71.4 (#67/127)
- Qwen3.8-Flash-Next public-lane score: 91.2 (#22/127)

| Benchmark | Nemotron 3.5 Lightning 30B A3B NVFP4 | Qwen3.8-Flash-Next | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 72.9% | 81.3% | Qwen3.8-Flash-Next |

## FAQ

### Which is better overall, Nemotron 3.5 Lightning 30B A3B NVFP4 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 Nemotron 3.5 Lightning 30B A3B NVFP4 and Qwen3.8-Flash-Next?

The widest category gap is in agentic, where the averages are 16.2 for Nemotron 3.5 Lightning 30B A3B NVFP4 and 59.5 for Qwen3.8-Flash-Next.

### How many benchmarks does Nemotron 3.5 Lightning 30B A3B NVFP4 cover on BenchLM?

Nemotron 3.5 Lightning 30B A3B NVFP4 currently has 13 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

- [Nemotron 3.5 Lightning 30B A3B NVFP4 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-nemotron-3-5-lightning-30b-a3b-nvfp4)
- [Qwen3.8-Flash-Next vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-qwen3-8-flash-next)
- [Nemotron 3.5 Lightning 30B A3B NVFP4 vs GPT-6 Astra](/compare/gpt-6-astra-vs-nemotron-3-5-lightning-30b-a3b-nvfp4)
- [Qwen3.8-Flash-Next vs GPT-6 Astra](/compare/gpt-6-astra-vs-qwen3-8-flash-next)

## Explore More

- [Nemotron 3.5 Lightning 30B A3B NVFP4 profile](/models/nemotron-3-5-lightning-30b-a3b-nvfp4)
- [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)