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Hermes 3 405B vs Nemotron 3.5 Bolt (74B A9B 24GB)

Nemotron 3.5 Bolt (74B A9B 24GB) leads the LLM Stats Score 29.6 to 3.9.

Nous Research · NVIDIA · Updated for 2026

Which is better?

Nemotron 3.5 Bolt (74B A9B 24GB) leads the overall LLM Stats Score 29.6 to 3.9, ranking #146 overall.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Hermes 3 405B

  • you want predictable pricing at $1.00/M input and $1.00/M output

Choose Nemotron 3.5 Bolt (74B A9B 24GB)

  • overall performance matters — it scores 29.6 and ranks #146 on LLM Stats
  • your work emphasizes reasoning — it leads those capability indexes
  • you want the most recent training data — it shipped Oct 2026

At a glance

The differences that matter most.

Hermes 3 405B
Nous Research
Nemotron 3.5 Bolt (74B A9B 24GB)
NVIDIA
Core performance indexes
LLM Stats Score
3.9
#327
29.6
#146
Reasoning
3.3
#324
28.9
#146
Cost, coverage & limits
Benchmark wins
—
—
Input price
$1.00 / M
— / M
Output price
$1.00 / M
— / M
Context window
131,072
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Hermes 3 405B
Nemotron 3.5 Bolt (74B A9B 24GB)
Math
6.7#281
23.4#140
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

13 reported for Hermes 3 405B · 10 for Nemotron 3.5 Bolt (74B A9B 24GB)

No common benchmarks found

Hermes 3 405B and Nemotron 3.5 Bolt (74B A9B 24GB)don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

331.0B diff

Hermes 3 405B has 331.0B more parameters than Nemotron 3.5 Bolt (74B A9B 24GB), making it 447.3% larger.

Nous Research
Hermes 3 405B
405.0Bparameters
NVIDIA
Nemotron 3.5 Bolt (74B A9B 24GB)
74.0Bparameters
405.0B
Hermes 3 405B
74.0B
Nemotron 3.5 Bolt (74B A9B 24GB)

Context Window

Maximum input and output token capacity

Only Hermes 3 405B specifies input context (131,072 tokens). Only Hermes 3 405B specifies output context (131,072 tokens).

Nous Research
Hermes 3 405B
Input131,072 tokens
Output131,072 tokens
NVIDIA
Nemotron 3.5 Bolt (74B A9B 24GB)
Input- tokens
Output- tokens
Sun Oct 25 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Nemotron 3.5 Bolt (74B A9B 24GB) supports multimodal inputs, whereas Hermes 3 405B does not.

Nemotron 3.5 Bolt (74B A9B 24GB) can handle both text and other forms of data like images, making it suitable for multimodal applications.

Hermes 3 405B

Text
Images
Audio
Video

Nemotron 3.5 Bolt (74B A9B 24GB)

Text
Images
Audio
Video

License

Usage and distribution terms

Hermes 3 405B is licensed under Apache 2.0, while Nemotron 3.5 Bolt (74B A9B 24GB) uses OpenMDW License v1.1.

License differences may affect how you can use these models in commercial or open-source projects.

Hermes 3 405B

Apache 2.0

Open weights

Nemotron 3.5 Bolt (74B A9B 24GB)

OpenMDW License v1.1

Open weights

Release Timeline

When each model was launched

Hermes 3 405B was released on 2024-10-09, while Nemotron 3.5 Bolt (74B A9B 24GB) was released on 2026-10-15.

Nemotron 3.5 Bolt (74B A9B 24GB) is 25 months newer than Hermes 3 405B.

Hermes 3 405B

Oct 9, 2024

2.0 years ago

Nemotron 3.5 Bolt (74B A9B 24GB)

Oct 15, 2026

1 weeks ago

2.0yr newer

Knowledge Cutoff

When training data ends

Nemotron 3.5 Bolt (74B A9B 24GB) has a documented knowledge cutoff of 2026-05-01, while Hermes 3 405B's cutoff date is not specified.

We can confirm Nemotron 3.5 Bolt (74B A9B 24GB)'s training data extends to 2026-05-01, but cannot make a direct comparison without Hermes 3 405B's cutoff date.

Hermes 3 405B

—

Nemotron 3.5 Bolt (74B A9B 24GB)

May 2026

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Hermes 3 405B and Nemotron 3.5 Bolt (74B A9B 24GB) side-by-side, then vote on the output you prefer.

Hermes 3 405B
✓ Preferred
Nemotron 3.5 Bolt (74B A9B 24GB)
Open in Playground

FAQ

Common questions about Hermes 3 405B vs Nemotron 3.5 Bolt (74B A9B 24GB).

Which is better, Hermes 3 405B or Nemotron 3.5 Bolt (74B A9B 24GB)?

Nemotron 3.5 Bolt (74B A9B 24GB) leads the LLM Stats Score 29.6 to 3.9. Hermes 3 405B is made by Nous Research and Nemotron 3.5 Bolt (74B A9B 24GB) is made by NVIDIA. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Hermes 3 405B compare to Nemotron 3.5 Bolt (74B A9B 24GB) in benchmarks?

Hermes 3 405B scores HellaSwag: 90.2%, MT-Bench: 89.3%, BoolQ: 88.9%, Winogrande: 86.3%, ARC-E: 86.2%. Nemotron 3.5 Bolt (74B A9B 24GB) scores PinchBench: 87.8%, GPQA: 86.4%, BrowseComp: 66.8%, AA-LCR: 64.1%, MCP Atlas: 52.2%.

What are the context window sizes for Hermes 3 405B and Nemotron 3.5 Bolt (74B A9B 24GB)?

Hermes 3 405B supports 131K tokens and Nemotron 3.5 Bolt (74B A9B 24GB) supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Hermes 3 405B and Nemotron 3.5 Bolt (74B A9B 24GB)?

Key differences include LLM Stats Score (3.9 vs 29.6), multimodal support (no vs yes), licensing (Apache 2.0 vs OpenMDW License v1.1). See the full comparison above for benchmark-by-benchmark results.

Who makes Hermes 3 405B and Nemotron 3.5 Bolt (74B A9B 24GB)?

Hermes 3 405B is developed by Nous Research and Nemotron 3.5 Bolt (74B A9B 24GB) is developed by NVIDIA.

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