Atria Dawn Preview vs Grok-3
Atria Dawn Preview leads the LLM Stats Score 52.3 to 30.4.
Shanghai AI Laboratory · xAI · Updated for 2026
Which is better?
Atria Dawn Preview leads the overall LLM Stats Score 52.3 to 30.4, 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 Grok-3
- you want predictable pricing at $3.00/M input and $15.00/M output
At a glance
The differences that matter most.
Individual benchmarks
12 reported for Atria Dawn Preview · 5 for Grok-3
Atria Dawn Preview and Grok-3don'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 Grok-3 specifies input context (128,000 tokens). Only Grok-3 specifies output context (8,000 tokens).
Input capabilities
Documented input modalities across available providers
Grok-3 supports multimodal inputs, whereas Atria Dawn Preview does not.
Grok-3 can handle both text and other forms of data like images, making it suitable for multimodal applications.
Atria Dawn Preview
Grok-3
License
Usage and distribution terms
Atria Dawn Preview is licensed under MIT, while Grok-3 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 Grok-3 was released on 2025-02-17.
Atria Dawn Preview is 19 months newer than Grok-3.
Sep 11, 2026
4 days ago
1.6yr newerFeb 17, 2025
1.6 years ago
Knowledge Cutoff
When training data ends
Grok-3 has a documented knowledge cutoff of 2024-11-17, while Atria Dawn Preview's cutoff date is not specified.
We can confirm Grok-3's training data extends to 2024-11-17, but cannot make a direct comparison without Atria Dawn Preview's cutoff date.
—
Nov 2024
Outputs Comparison
Judge for yourself.
Run your own prompts against Atria Dawn Preview and Grok-3 side-by-side, then vote on the output you prefer.
FAQ
Common questions about Atria Dawn Preview vs Grok-3.