# Bekko System One v0 400M vs Nemotron 3.5 Bolt E4B BF16

> Side-by-side benchmark comparison for Bekko System One v0 400M and Nemotron 3.5 Bolt E4B BF16 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/decision-index-0-3-bekko-system-one-v0-400m-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 Bekko System One v0 400M and Nemotron 3.5 Bolt E4B BF16.

## Summary

- Bekko System One v0 400M 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 | Bekko System One v0 400M | Nemotron 3.5 Bolt E4B BF16 |
|----------|----------|----------|
| Creator | hotchpotch | NVIDIA |
| Type | Open Weight | Open Weight |
| Reasoning | Unspecified | Reasoning |
| Context | null | 64K |
| Independent public score (not head-to-head) | null | null |
| Benchmarks Covered | 0 | 19 |
| Pricing (input/output) | $0.00 / $0.00 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Bekko System One v0 400M public-lane score: Coming soon
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Bekko System One v0 400M | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| 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 |

### Reasoning

- Winner: Insufficient shared evidence
- Bekko System One v0 400M public-lane score: Coming soon
- Nemotron 3.5 Bolt E4B BF16 public-lane score: 29 (Unranked · 1 rankable row)

| Benchmark | Bekko System One v0 400M | 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 |

### Knowledge

- Winner: Insufficient shared evidence
- Bekko System One v0 400M public-lane score: Coming soon
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Bekko System One v0 400M | Nemotron 3.5 Bolt E4B BF16 | Winner |
|-----------|-----------|-----------|--------|
| GaRAGe | Coming soon | 42.61% | Coming soon |
| RAGTruth (provider reports) | Coming soon | 77.59% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Bekko System One v0 400M public-lane score: Coming soon
- Nemotron 3.5 Bolt E4B BF16 public-lane score: Coming soon

| Benchmark | Bekko System One v0 400M | 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 |

## FAQ

### Can I compare Bekko System One v0 400M 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

- [Bekko System One v0 400M vs Nemotron 3.5 Bolt E4B](/compare/decision-index-0-3-bekko-system-one-v0-400m-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)
- [Bekko System One v0 400M vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-decision-index-0-3-bekko-system-one-v0-400m)
- [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

- [Bekko System One v0 400M profile](/models/decision-index-0-3-bekko-system-one-v0-400m)
- [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)