Nemotron Labs Dory 1.0 (4B) vs o3-pro
Comparing Nemotron Labs Dory 1.0 (4B) and o3-pro across benchmarks, pricing, and capabilities.
NVIDIA · OpenAI · Updated for 2026
Which is better?
Nemotron Labs Dory 1.0 (4B) 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 Labs Dory 1.0 (4B)
- 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.
Individual benchmarks
10 reported for Nemotron Labs Dory 1.0 (4B) · 0 for o3-pro
Nemotron Labs Dory 1.0 (4B) 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).
Input capabilities
Documented input modalities across available providers
o3-pro supports multimodal inputs, whereas Nemotron Labs Dory 1.0 (4B) does not.
o3-pro can handle both text and other forms of data like images, making it suitable for multimodal applications.
Nemotron Labs Dory 1.0 (4B)
o3-pro
License
Usage and distribution terms
Nemotron Labs Dory 1.0 (4B) 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.
OpenMDW License v1.1
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
Nemotron Labs Dory 1.0 (4B) was released on 2026-10-16, while o3-pro was released on 2025-06-10.
Nemotron Labs Dory 1.0 (4B) is 16 months newer than o3-pro.
Oct 16, 2026
4 days ago
1.4yr newerJun 10, 2025
1.4 years ago
Knowledge Cutoff
When training data ends
o3-pro has a documented knowledge cutoff of 2024-05-31, while Nemotron Labs Dory 1.0 (4B)'s cutoff date is not specified.
We can confirm o3-pro's training data extends to 2024-05-31, but cannot make a direct comparison without Nemotron Labs Dory 1.0 (4B)'s cutoff date.
—
May 2024
Outputs Comparison
Judge for yourself.
Run your own prompts against Nemotron Labs Dory 1.0 (4B) and o3-pro side-by-side, then vote on the output you prefer.
FAQ
Common questions about Nemotron Labs Dory 1.0 (4B) vs o3-pro.