# Fish Audio S2.1 Pro vs Nemotron 3.5 Super VL 120B A12B

> Side-by-side benchmark comparison for Fish Audio S2.1 Pro and Nemotron 3.5 Super VL 120B A12B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/fish-audio-s2-1-pro-vs-nemotron-3-5-super-vl-120b-a12b
- Last updated: October 15, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Fish Audio S2.1 Pro and Nemotron 3.5 Super VL 120B A12B.

## Summary

- Fish Audio S2.1 Pro and Nemotron 3.5 Super VL 120B A12B do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | Fish Audio S2.1 Pro | Nemotron 3.5 Super VL 120B A12B |
|----------|----------|----------|
| Creator | Fish Audio | NVIDIA |
| Type | Proprietary | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | N/A | 1M |
| Independent public score (not head-to-head) | null | 49.51 |
| Benchmarks Covered | 0 | 19 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Fish Audio S2.1 Pro public-lane score: Coming soon
- Nemotron 3.5 Super VL 120B A12B public-lane score: 44.2 (Estimated · #61/127)

| Benchmark | Fish Audio S2.1 Pro | Nemotron 3.5 Super VL 120B A12B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | Coming soon | 66.7% | Coming soon |
| τ²-bench Airline | Coming soon | 76.5% | Coming soon |
| τ³-bench results | Coming soon | 18.9% | Coming soon |
| BrowseComp | Coming soon | 78% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Fish Audio S2.1 Pro public-lane score: Coming soon
- Nemotron 3.5 Super VL 120B A12B public-lane score: Coming soon

| Benchmark | Fish Audio S2.1 Pro | Nemotron 3.5 Super VL 120B A12B | Winner |
|-----------|-----------|-----------|--------|
| LiveCodeBench v6 | Coming soon | 88.2% | Coming soon |
| SWE-bench Verified | Coming soon | 71.1% | Coming soon |
| SWE Multilingual | Coming soon | 67.7% | Coming soon |
| SWE-bench Pro | Coming soon | 51.8% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Fish Audio S2.1 Pro public-lane score: Coming soon
- Nemotron 3.5 Super VL 120B A12B public-lane score: 73 (Unranked · 2 rankable rows)

| Benchmark | Fish Audio S2.1 Pro | Nemotron 3.5 Super VL 120B A12B | Winner |
|-----------|-----------|-----------|--------|
| CritPt | Coming soon | 10.9% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Fish Audio S2.1 Pro public-lane score: Coming soon
- Nemotron 3.5 Super VL 120B A12B public-lane score: 62 (Unranked · 5 rankable rows)

| Benchmark | Fish Audio S2.1 Pro | Nemotron 3.5 Super VL 120B A12B | Winner |
|-----------|-----------|-----------|--------|
| BabyVision | Coming soon | 29.6% | Coming soon |
| MMLongBench-Doc | Coming soon | 62.8% | Coming soon |
| V* | Coming soon | 85.6% | Coming soon |
| MathVision | Coming soon | 78.2% | Coming soon |
| CharXiv | Coming soon | 80.8% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Fish Audio S2.1 Pro public-lane score: Coming soon
- Nemotron 3.5 Super VL 120B A12B public-lane score: 51.8 (Estimated · #73/184)

| Benchmark | Fish Audio S2.1 Pro | Nemotron 3.5 Super VL 120B A12B | Winner |
|-----------|-----------|-----------|--------|
| GPQA-D | Coming soon | 89.5% | Coming soon |
| HLE w/o tools | Coming soon | 31.8% | Coming soon |
| HLE | Coming soon | 29.2% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Fish Audio S2.1 Pro public-lane score: Coming soon
- Nemotron 3.5 Super VL 120B A12B public-lane score: 66.6 (#72/146)

| Benchmark | Fish Audio S2.1 Pro | Nemotron 3.5 Super VL 120B A12B | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 70.9% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Fish Audio S2.1 Pro public-lane score: Coming soon
- Nemotron 3.5 Super VL 120B A12B public-lane score: Coming soon

| Benchmark | Fish Audio S2.1 Pro | Nemotron 3.5 Super VL 120B A12B | Winner |
|-----------|-----------|-----------|--------|
| Apex Shortlist | Coming soon | 88.4% | Coming soon |

## FAQ

### Can I compare Fish Audio S2.1 Pro and Nemotron 3.5 Super VL 120B A12B on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [Fish Audio S2.1 Pro vs Nemotron 3.5 Super VL 120B A12B NVFP4](/compare/fish-audio-s2-1-pro-vs-nemotron-3-5-super-vl-120b-a12b-nvfp4)
- [Nemotron 3.5 Super VL 120B A12B vs Nemotron 3.5 Super VL 120B A12B NVFP4](/compare/nemotron-3-5-super-vl-120b-a12b-vs-nemotron-3-5-super-vl-120b-a12b-nvfp4)
- [Fish Audio S2.1 Pro vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-fish-audio-s2-1-pro)
- [Nemotron 3.5 Super VL 120B A12B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-nemotron-3-5-super-vl-120b-a12b)

## Explore More

- [Fish Audio S2.1 Pro profile](/models/fish-audio-s2-1-pro)
- [Nemotron 3.5 Super VL 120B A12B profile](/models/nemotron-3-5-super-vl-120b-a12b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)