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Nemotron 3.5 Bolt (74B A9B 24GB) vs o3-pro

Comparing Nemotron 3.5 Bolt (74B A9B 24GB) and o3-pro across benchmarks, pricing, and capabilities.

NVIDIA · OpenAI · Updated for 2026

Which is better?

Nemotron 3.5 Bolt (74B A9B 24GB) and o3-pro trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

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

Choose Nemotron 3.5 Bolt (74B A9B 24GB)

  • you want the most recent training data — it shipped Oct 2026
  • you need open weights you can self-host or fine-tune

Choose o3-pro

  • you want predictable pricing at $20.00/M input and $80.00/M output

At a glance

The differences that matter most.

Nemotron 3.5 Bolt (74B A9B 24GB)
NVIDIA
o3-pro
OpenAI
Benchmark wins
—
—
Input price
— / M
$20.00 / M
Output price
— / M
$80.00 / M
Context window
—
200,000

Individual benchmarks

10 reported for Nemotron 3.5 Bolt (74B A9B 24GB) · 0 for o3-pro

No common benchmarks found

Nemotron 3.5 Bolt (74B A9B 24GB) and o3-prodon'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

Context Window

Maximum input and output token capacity

Only o3-pro specifies input context (200,000 tokens). Only o3-pro specifies output context (100,000 tokens).

NVIDIA
Nemotron 3.5 Bolt (74B A9B 24GB)
Input- tokens
Output- tokens
OpenAI
o3-pro
Input200,000 tokens
Output100,000 tokens
Sat Oct 24 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both Nemotron 3.5 Bolt (74B A9B 24GB) and o3-pro support multimodal inputs.

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

Nemotron 3.5 Bolt (74B A9B 24GB)

Text
Images
Audio
Video

o3-pro

Text
Images
Audio
Video

License

Usage and distribution terms

Nemotron 3.5 Bolt (74B A9B 24GB) is licensed under OpenMDW License v1.1, while o3-pro uses a proprietary license.

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

Nemotron 3.5 Bolt (74B A9B 24GB)

OpenMDW License v1.1

Open weights

o3-pro

Proprietary

Closed source

Release Timeline

When each model was launched

Nemotron 3.5 Bolt (74B A9B 24GB) was released on 2026-10-15, while o3-pro was released on 2025-06-10.

Nemotron 3.5 Bolt (74B A9B 24GB) is 16 months newer than o3-pro.

Nemotron 3.5 Bolt (74B A9B 24GB)

Oct 15, 2026

1 weeks ago

1.3yr newer
o3-pro

Jun 10, 2025

1.4 years ago

Knowledge Cutoff

When training data ends

Nemotron 3.5 Bolt (74B A9B 24GB) has a knowledge cutoff of 2026-05-01, while o3-pro has a cutoff of 2024-05-31.

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 o3-pro (2024-05-31).

Nemotron 3.5 Bolt (74B A9B 24GB)

May 2026

2 yr newer
o3-pro

May 2024

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Nemotron 3.5 Bolt (74B A9B 24GB) and o3-pro side-by-side, then vote on the output you prefer.

Nemotron 3.5 Bolt (74B A9B 24GB)
✓ Preferred
o3-pro
Open in Playground

FAQ

Common questions about Nemotron 3.5 Bolt (74B A9B 24GB) vs o3-pro.

Which is better, Nemotron 3.5 Bolt (74B A9B 24GB) or o3-pro?

Nemotron 3.5 Bolt (74B A9B 24GB) (NVIDIA) and o3-pro (OpenAI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Nemotron 3.5 Bolt (74B A9B 24GB) compare to o3-pro in benchmarks?

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 Nemotron 3.5 Bolt (74B A9B 24GB) and o3-pro?

Nemotron 3.5 Bolt (74B A9B 24GB) supports an unknown number of tokens and o3-pro supports 200K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Nemotron 3.5 Bolt (74B A9B 24GB) and o3-pro?

Key differences include licensing (OpenMDW License v1.1 vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Nemotron 3.5 Bolt (74B A9B 24GB) and o3-pro?

Nemotron 3.5 Bolt (74B A9B 24GB) is developed by NVIDIA and o3-pro is developed by OpenAI.

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