Atria Dawn Preview vs Nova Pro
Atria Dawn Preview leads the LLM Stats Score 52.3 to 12.3.
Shanghai AI Laboratory · Amazon · Updated for 2026
Which is better?
Atria Dawn Preview leads the overall LLM Stats Score 52.3 to 12.3, ranking #10 overall.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose Atria Dawn Preview
- overall performance matters — it scores 52.3 and ranks #10 on LLM Stats
- your work emphasizes reasoning and coding — it leads those capability indexes
- you want the most recent training data — it shipped Sep 2026
- you need open weights you can self-host or fine-tune
Choose Nova Pro
- you want predictable pricing at $0.80/M input and $3.20/M output
At a glance
The differences that matter most.
Individual benchmarks
12 reported for Atria Dawn Preview · 27 for Nova Pro
Atria Dawn Preview and Nova 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 Nova Pro specifies input context (300,000 tokens). Only Nova Pro specifies output context (300,000 tokens).
Input capabilities
Documented input modalities across available providers
Nova Pro supports multimodal inputs, whereas Atria Dawn Preview does not.
Nova Pro can handle both text and other forms of data like images, making it suitable for multimodal applications.
Atria Dawn Preview
Nova Pro
License
Usage and distribution terms
Atria Dawn Preview is licensed under MIT, while Nova Pro uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
Atria Dawn Preview was released on 2026-09-11, while Nova Pro was released on 2024-11-20.
Atria Dawn Preview is 22 months newer than Nova Pro.
Sep 11, 2026
4 days ago
1.8yr newerNov 20, 2024
1.8 years ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Judge for yourself.
Run your own prompts against Atria Dawn Preview and Nova Pro side-by-side, then vote on the output you prefer.
FAQ
Common questions about Atria Dawn Preview vs Nova Pro.