# Claude Sonnet 5 vs Nemotron 3.5 Bolt E4B BF16

> Side-by-side benchmark comparison for Claude Sonnet 5 and Nemotron 3.5 Bolt E4B BF16 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-sonnet-5-vs-nemotron-3-5-bolt-e4b-bf16
- Last updated: October 23, 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 Claude Sonnet 5 and Nemotron 3.5 Bolt E4B BF16.

## Summary

- Claude Sonnet 5 and Nemotron 3.5 Bolt E4B BF16 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 | Claude Sonnet 5 | Nemotron 3.5 Bolt E4B BF16 |
|----------|----------|----------|
| Creator | Anthropic | NVIDIA |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 64K |
| Independent public score (not head-to-head) | 64.84 | null |
| Benchmarks Covered | 30 | 19 |
| Pricing (input/output) | $2.00 / $10.00 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Claude Sonnet 5 public-lane score: 66.3 (Supported · #15/132)
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Claude Sonnet 5 | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 3.0 | 14.6% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 80.4% | Coming soon | Coming soon |
| BrowseComp | 84.7% | Coming soon | Coming soon |
| HLE w/ tools | 57.4% | Coming soon | Coming soon |
| OSWorld-Verified | 81.2% | Coming soon | Coming soon |
| Terminal-Bench 2.1 (Vals) | 74.5% | Coming soon | Coming soon |
| ApprenticeBench | 16% | Coming soon | Coming soon |
| MazeBench | 0% | Coming soon | Coming soon |
| BFCL v3 | Coming soon | 68.5% | Coming soon |
| When2Call Multi-Turn | Coming soon | 63.36% | Coming soon |
| ToolSandbox | Coming soon | 68.77% | Coming soon |
| τ²-bench results | Coming soon | 55.1% | Coming soon |
| RelyToolBench | Coming soon | 63.16% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Claude Sonnet 5 public-lane score: 57.5 (Supported · #26/153)
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Claude Sonnet 5 | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 85.2% | Coming soon | Coming soon |
| SWE-bench Pro | 63.2% | Coming soon | Coming soon |
| SWE Multilingual | 78.3% | Coming soon | Coming soon |
| SWE Multimodal | 28.1% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 80.4% | Coming soon | Coming soon |
| FrontierCode 1.1 Main | 42.7% | Coming soon | Coming soon |
| CursorBench 3.2 | 61.5% | Coming soon | Coming soon |
| VulcanBench CII v1 | 89.2% | Coming soon | Coming soon |
| LiveCodeBench (Vals) | 82.4% | Coming soon | Coming soon |
| SWE-bench (Vals) | 79.6% | Coming soon | Coming soon |
| CursorBench 4.0 | 34.1% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Claude Sonnet 5 public-lane score: 81.3 (Unranked · 2 rankable rows)
- Nemotron 3.5 Bolt E4B BF16 public-lane score: 29 (Unranked · 1 rankable row)

| Benchmark | Claude Sonnet 5 | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| RULER (64K) | Coming soon | 86.99% | Coming soon |
| LongMemEval | Coming soon | 72.10% | Coming soon |
| LongBench v2 | Coming soon | 50.5% | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Claude Sonnet 5 public-lane score: 80.6 (#17/56)
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Claude Sonnet 5 | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| ParseBench | 62.13% | Coming soon | Coming soon |
| CharXiv | 88.3% | Coming soon | Coming soon |
| CharXiv w/o tools | 77% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Claude Sonnet 5 public-lane score: 64.8 (Supported · #33/187)
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Claude Sonnet 5 | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| HLE | 57.4% | Coming soon | Coming soon |
| HLE w/o tools | 43.2% | Coming soon | Coming soon |
| HLE-Verified | 31.0% | Coming soon | Coming soon |
| LABBench2 | 80.1% | Coming soon | Coming soon |
| GPQA Diamond (Vals) | 88.9% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 87.5% | Coming soon | Coming soon |
| GaRAGe | Coming soon | 42.61% | Coming soon |
| RAGTruth (provider reports) | Coming soon | 77.59% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Claude Sonnet 5 public-lane score: Coming soon
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Claude Sonnet 5 | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| MultiChallenge (provider reports) | Coming soon | 53.10% | Coming soon |
| Brevity Benchmark | Coming soon | 82.52% | Coming soon |
| RoleBench | Coming soon | 67.05% | Coming soon |
| RoleMRC | Coming soon | 80.63% | Coming soon |
| IHEval | Coming soon | 84.79% | Coming soon |
| AgentIF | Coming soon | 25.81% | Coming soon |
| InverseIFEval | Coming soon | 46.84% | Coming soon |
| StructEval-T | Coming soon | 80.40% | Coming soon |
| SysBench | Coming soon | 67.88% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Claude Sonnet 5 public-lane score: 69.4 (Unranked · 2 rankable rows)
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Claude Sonnet 5 | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 65.614% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 29.268% | Coming soon | Coming soon |

## FAQ

### Can I compare Claude Sonnet 5 and Nemotron 3.5 Bolt E4B BF16 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

- [Claude Sonnet 5 vs Nemotron 3.5 Bolt E4B](/compare/claude-sonnet-5-vs-nemotron-3-5-bolt-e4b)
- [Nemotron 3.5 Bolt E4B BF16 vs Nemotron 3.5 Bolt E4B](/compare/nemotron-3-5-bolt-e4b-vs-nemotron-3-5-bolt-e4b-bf16)
- [Claude Sonnet 5 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-claude-sonnet-5)
- [Nemotron 3.5 Bolt E4B BF16 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-nemotron-3-5-bolt-e4b-bf16)

## Explore More

- [Claude Sonnet 5 profile](/models/claude-sonnet-5)
- [Nemotron 3.5 Bolt E4B BF16 profile](/models/nemotron-3-5-bolt-e4b-bf16)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)