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GPT-5.4 nano vs Nemotron 3.5 Bolt (74B A9B 24GB)

GPT-5.4 nano and Nemotron 3.5 Bolt (74B A9B 24GB) are closely matched at 26.3 and 29.6 on the LLM Stats Score.

OpenAI · NVIDIA · Updated for 2026

Which is better?

GPT-5.4 nano and Nemotron 3.5 Bolt (74B A9B 24GB) are closely matched on the overall LLM Stats Score at 26.3 and 29.6.

In the 3 individual benchmarks reported for both models, Nemotron 3.5 Bolt (74B A9B 24GB) wins 2; this is a narrower head-to-head signal than the composite indexes.

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

Choose GPT-5.4 nano

  • you want predictable pricing at $0.20/M input and $1.25/M output

Choose Nemotron 3.5 Bolt (74B A9B 24GB)

  • you value its reported benchmark strengths — it wins 2 of 3 exact shared results
  • you want the most recent training data — it shipped Oct 2026
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

GPT-5.4 nano
OpenAI
Nemotron 3.5 Bolt (74B A9B 24GB)
NVIDIA
Core performance indexes
LLM Stats Score
26.3
#174
29.6
#146
Reasoning
27.2
#160
28.9
#146
Coding
15.7
#149
14.4
#154
Agents
11.2
#133
11.9
#127
Cost, coverage & limits
Benchmark wins
1 of 3
2 of 3
Input price
$0.20 / M
— / M
Output price
$1.25 / M
— / M
Context window
400,000
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

2 shared
Index
GPT-5.4 nano
Nemotron 3.5 Bolt (74B A9B 24GB)
Math
21.2#159
23.4#140
Tool use
10.6#138
5.4#169
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

15 reported for GPT-5.4 nano · 10 for Nemotron 3.5 Bolt (74B A9B 24GB)

3 shared

GPT-5.4 nano outperforms in 1 benchmarks (MCP Atlas), while Nemotron 3.5 Bolt (74B A9B 24GB) is better at 2 benchmarks (GPQA, Humanity's Last Exam).

Nemotron 3.5 Bolt (74B A9B 24GB) shows notably better performance in the majority of benchmarks.

Fri Oct 23 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only GPT-5.4 nano specifies input context (400,000 tokens). Only GPT-5.4 nano specifies output context (128,000 tokens).

OpenAI
GPT-5.4 nano
Input400,000 tokens
Output128,000 tokens
NVIDIA
Nemotron 3.5 Bolt (74B A9B 24GB)
Input- tokens
Output- tokens
Fri Oct 23 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both GPT-5.4 nano and Nemotron 3.5 Bolt (74B A9B 24GB) support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

GPT-5.4 nano

Text
Images
Audio
Video

Nemotron 3.5 Bolt (74B A9B 24GB)

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-5.4 nano is licensed under a proprietary license, 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.

GPT-5.4 nano

Proprietary

Closed source

Nemotron 3.5 Bolt (74B A9B 24GB)

OpenMDW License v1.1

Open weights

Release Timeline

When each model was launched

GPT-5.4 nano was released on 2026-03-17, while Nemotron 3.5 Bolt (74B A9B 24GB) was released on 2026-10-15.

Nemotron 3.5 Bolt (74B A9B 24GB) is 7 months newer than GPT-5.4 nano.

GPT-5.4 nano

Mar 17, 2026

7 months ago

Nemotron 3.5 Bolt (74B A9B 24GB)

Oct 15, 2026

4 days ago

7mo newer

Knowledge Cutoff

When training data ends

GPT-5.4 nano has a knowledge cutoff of 2025-08-31, while Nemotron 3.5 Bolt (74B A9B 24GB) has a cutoff of 2026-05-01.

Nemotron 3.5 Bolt (74B A9B 24GB) has more recent training data (up to 2026-05-01), making it potentially better informed about events through that date compared to GPT-5.4 nano (2025-08-31).

GPT-5.4 nano

Aug 2025

Nemotron 3.5 Bolt (74B A9B 24GB)

May 2026

9 mo newer

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against GPT-5.4 nano and Nemotron 3.5 Bolt (74B A9B 24GB) side-by-side, then vote on the output you prefer.

GPT-5.4 nano
✓ Preferred
Nemotron 3.5 Bolt (74B A9B 24GB)
Open in Playground

FAQ

Common questions about GPT-5.4 nano vs Nemotron 3.5 Bolt (74B A9B 24GB).

Which is better, GPT-5.4 nano or Nemotron 3.5 Bolt (74B A9B 24GB)?

GPT-5.4 nano and Nemotron 3.5 Bolt (74B A9B 24GB) are closely matched on the LLM Stats Score at 26.3 and 29.6. GPT-5.4 nano is made by OpenAI 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 GPT-5.4 nano compare to Nemotron 3.5 Bolt (74B A9B 24GB) in benchmarks?

GPT-5.4 nano scores Tau2 Telecom: 92.5%, GPQA: 82.8%, OmniDocBench 1.5: 75.8%, Graphwalks BFS <128k: 73.4%, LiveBench: 70.1%. 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 GPT-5.4 nano and Nemotron 3.5 Bolt (74B A9B 24GB)?

GPT-5.4 nano supports 400K 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 GPT-5.4 nano and Nemotron 3.5 Bolt (74B A9B 24GB)?

Key differences include LLM Stats Score (26.3 vs 29.6), licensing (Proprietary vs OpenMDW License v1.1). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-5.4 nano and Nemotron 3.5 Bolt (74B A9B 24GB)?

GPT-5.4 nano is developed by OpenAI and Nemotron 3.5 Bolt (74B A9B 24GB) is developed by NVIDIA.

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