# Nemotron 3.5 Bolt E4B BF16 vs o4-mini (high)

> Side-by-side benchmark comparison for Nemotron 3.5 Bolt E4B BF16 and o4-mini (high) across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/nemotron-3-5-bolt-e4b-bf16-vs-o4-mini-high
- 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 Nemotron 3.5 Bolt E4B BF16 and o4-mini (high).

## Summary

- Nemotron 3.5 Bolt E4B BF16 and o4-mini (high) 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 | Nemotron 3.5 Bolt E4B BF16 | o4-mini (high) |
|----------|----------|----------|
| Creator | NVIDIA | OpenAI |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 64K | 200K |
| Independent public score (not head-to-head) | null | null |
| Benchmarks Covered | 19 | 3 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon
- o4-mini (high) public-lane score: Coming soon

| Benchmark | Nemotron 3.5 Bolt E4B BF16 | o4-mini (high) | Winner |
|-----------|-----------|-----------|--------|
| BFCL v3 | 68.5% | Coming soon | Coming soon |
| When2Call Multi-Turn | 63.36% | Coming soon | Coming soon |
| ToolSandbox | 68.77% | Coming soon | Coming soon |
| τ²-bench results | 55.1% | Coming soon | Coming soon |
| RelyToolBench | 63.16% | Coming soon | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Nemotron 3.5 Bolt E4B BF16 public-lane score: 29 (Unranked · 1 rankable row)
- o4-mini (high) public-lane score: Coming soon

| Benchmark | Nemotron 3.5 Bolt E4B BF16 | o4-mini (high) | Winner |
|-----------|-----------|-----------|--------|
| RULER (64K) | 86.99% | Coming soon | Coming soon |
| LongMemEval | 72.10% | Coming soon | Coming soon |
| LongBench v2 | 50.5% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon
- o4-mini (high) public-lane score: Coming soon

| Benchmark | Nemotron 3.5 Bolt E4B BF16 | o4-mini (high) | Winner |
|-----------|-----------|-----------|--------|
| GaRAGe | 42.61% | Coming soon | Coming soon |
| RAGTruth (provider reports) | 77.59% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon
- o4-mini (high) public-lane score: Coming soon

| Benchmark | Nemotron 3.5 Bolt E4B BF16 | o4-mini (high) | Winner |
|-----------|-----------|-----------|--------|
| MultiChallenge (provider reports) | 53.10% | Coming soon | Coming soon |
| Brevity Benchmark | 82.52% | Coming soon | Coming soon |
| RoleBench | 67.05% | Coming soon | Coming soon |
| RoleMRC | 80.63% | Coming soon | Coming soon |
| IHEval | 84.79% | Coming soon | Coming soon |
| AgentIF | 25.81% | Coming soon | Coming soon |
| InverseIFEval | 46.84% | Coming soon | Coming soon |
| StructEval-T | 80.40% | Coming soon | Coming soon |
| SysBench | 67.88% | Coming soon | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon
- o4-mini (high) public-lane score: 45 (Unranked · 3 rankable rows)

| Benchmark | Nemotron 3.5 Bolt E4B BF16 | o4-mini (high) | Winner |
|-----------|-----------|-----------|--------|
| AIME 2025 | Coming soon | 92.7% | Coming soon |
| FrontierMath v2 (Tiers 1-3) | Coming soon | 36.140% | Coming soon |
| FrontierMath v2 (Tier 4) | Coming soon | 4.878% | Coming soon |

## FAQ

### Can I compare Nemotron 3.5 Bolt E4B BF16 and o4-mini (high) 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

- [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)
- [o4-mini (high) vs Nemotron 3.5 Bolt E4B](/compare/nemotron-3-5-bolt-e4b-vs-o4-mini-high)
- [Nemotron 3.5 Bolt E4B BF16 vs o4-mini](/compare/nemotron-3-5-bolt-e4b-bf16-vs-o4-mini)
- [o4-mini (high) vs o4-mini](/compare/o4-mini-vs-o4-mini-high)

## Explore More

- [Nemotron 3.5 Bolt E4B BF16 profile](/models/nemotron-3-5-bolt-e4b-bf16)
- [o4-mini (high) profile](/models/o4-mini-high)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)