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Atria Dawn Preview vs Gemini Diffusion

Atria Dawn Preview leads the LLM Stats Score 52.3 to 0.9.

Shanghai AI Laboratory · Google · Updated for 2026

Which is better?

Atria Dawn Preview leads the overall LLM Stats Score 52.3 to 0.9, 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 Gemini Diffusion

  • you are already invested in the Google ecosystem

At a glance

The differences that matter most.

Atria Dawn Preview
Shanghai AI Laboratory
Gemini Diffusion
Google
Core performance indexes
LLM Stats Score
52.3
#10
0.9
#323
Reasoning
50.5
#12
0.9
#315
Coding
36.2
#22
2.8
#221
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
— / M
Output price
— / M
— / M
Context window
—
—

Individual benchmarks

12 reported for Atria Dawn Preview · 10 for Gemini Diffusion

No common benchmarks found

Atria Dawn Preview and Gemini Diffusiondon'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

License

Usage and distribution terms

Atria Dawn Preview is licensed under MIT, while Gemini Diffusion uses a proprietary license.

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

Atria Dawn Preview

MIT

Open weights

Gemini Diffusion

Proprietary

Closed source

Release Timeline

When each model was launched

Atria Dawn Preview was released on 2026-09-11, while Gemini Diffusion was released on 2025-05-20.

Atria Dawn Preview is 16 months newer than Gemini Diffusion.

Atria Dawn Preview

Sep 11, 2026

4 days ago

1.3yr newer
Gemini Diffusion

May 20, 2025

1.3 years ago

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Atria Dawn Preview and Gemini Diffusion side-by-side, then vote on the output you prefer.

Atria Dawn Preview
✓ Preferred
Gemini Diffusion
Open in Playground

FAQ

Common questions about Atria Dawn Preview vs Gemini Diffusion.

Which is better, Atria Dawn Preview or Gemini Diffusion?

Atria Dawn Preview leads the LLM Stats Score 52.3 to 0.9. Atria Dawn Preview is made by Shanghai AI Laboratory and Gemini Diffusion is made by Google. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Atria Dawn Preview compare to Gemini Diffusion in benchmarks?

Atria Dawn Preview scores DeepSearchQA: 96.0%, BrowseComp: 92.5%, CyberGym: 86.5%, MLE-Bench Lite: 86.2%, WideSearch: 81.9%. Gemini Diffusion scores HumanEval: 89.6%, MBPP: 76.0%, Global-MMLU-Lite: 69.1%, LBPP (v2): 56.8%, BigCodeBench: 45.4%.

What are the main differences between Atria Dawn Preview and Gemini Diffusion?

Key differences include LLM Stats Score (52.3 vs 0.9), licensing (MIT vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Atria Dawn Preview and Gemini Diffusion?

Atria Dawn Preview is developed by Shanghai AI Laboratory and Gemini Diffusion is developed by Google.

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