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Atria Dawn Preview vs Gemini 3.1 Flash-Lite

Atria Dawn Preview leads the LLM Stats Score 52.3 to 30.9.

Shanghai AI Laboratory · Google · Updated for 2026

Which is better?

Atria Dawn Preview leads the overall LLM Stats Score 52.3 to 30.9, 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 agents — 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 3.1 Flash-Lite

  • you want predictable pricing at $0.25/M input and $1.50/M output

At a glance

The differences that matter most.

Atria Dawn Preview
Shanghai AI Laboratory
Gemini 3.1 Flash-Lite
Google
Core performance indexes
LLM Stats Score
52.3
#10
30.9
#114
Reasoning
50.5
#12
31.3
#108
Agents
38.8
#10
10.8
#114
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$0.25 / M
Output price
— / M
$1.50 / M
Context window
—
1,000,000

Individual benchmarks

12 reported for Atria Dawn Preview · 11 for Gemini 3.1 Flash-Lite

No common benchmarks found

Atria Dawn Preview and Gemini 3.1 Flash-Litedon'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 Gemini 3.1 Flash-Lite specifies input context (1,000,000 tokens). Only Gemini 3.1 Flash-Lite specifies output context (1,000,000 tokens).

Shanghai AI Laboratory
Atria Dawn Preview
Input- tokens
Output- tokens
Google
Gemini 3.1 Flash-Lite
Input1,000,000 tokens
Output1,000,000 tokens
Mon Sep 21 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Gemini 3.1 Flash-Lite supports multimodal inputs, whereas Atria Dawn Preview does not.

Gemini 3.1 Flash-Lite can handle both text and other forms of data like images, making it suitable for multimodal applications.

Atria Dawn Preview

Text
Images
Audio
Video

Gemini 3.1 Flash-Lite

Text
Images
Audio
Video

License

Usage and distribution terms

Atria Dawn Preview is licensed under MIT, while Gemini 3.1 Flash-Lite 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 3.1 Flash-Lite

Proprietary

Closed source

Release Timeline

When each model was launched

Atria Dawn Preview was released on 2026-09-11, while Gemini 3.1 Flash-Lite was released on 2026-03-03.

Atria Dawn Preview is 6 months newer than Gemini 3.1 Flash-Lite.

Atria Dawn Preview

Sep 11, 2026

1 weeks ago

6mo newer
Gemini 3.1 Flash-Lite

Mar 3, 2026

6 months ago

Knowledge Cutoff

When training data ends

Gemini 3.1 Flash-Lite has a documented knowledge cutoff of 2025-01-31, while Atria Dawn Preview's cutoff date is not specified.

We can confirm Gemini 3.1 Flash-Lite's training data extends to 2025-01-31, but cannot make a direct comparison without Atria Dawn Preview's cutoff date.

Atria Dawn Preview

—

Gemini 3.1 Flash-Lite

Jan 2025

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Atria Dawn Preview and Gemini 3.1 Flash-Lite side-by-side, then vote on the output you prefer.

Atria Dawn Preview
✓ Preferred
Gemini 3.1 Flash-Lite
Open in Playground

FAQ

Common questions about Atria Dawn Preview vs Gemini 3.1 Flash-Lite.

Which is better, Atria Dawn Preview or Gemini 3.1 Flash-Lite?

Atria Dawn Preview leads the LLM Stats Score 52.3 to 30.9. Atria Dawn Preview is made by Shanghai AI Laboratory and Gemini 3.1 Flash-Lite 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 3.1 Flash-Lite in benchmarks?

Atria Dawn Preview scores DeepSearchQA: 96.0%, BrowseComp: 92.5%, CyberGym: 86.5%, MLE-Bench Lite: 86.2%, WideSearch: 81.9%. Gemini 3.1 Flash-Lite scores MMMLU: 88.9%, GPQA: 86.9%, VideoMMMU: 84.8%, MMMU-Pro: 76.8%, CharXiv-R: 73.2%.

What are the context window sizes for Atria Dawn Preview and Gemini 3.1 Flash-Lite?

Atria Dawn Preview supports an unknown number of tokens and Gemini 3.1 Flash-Lite supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Atria Dawn Preview and Gemini 3.1 Flash-Lite?

Key differences include LLM Stats Score (52.3 vs 30.9), multimodal support (no vs yes), licensing (MIT vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Atria Dawn Preview and Gemini 3.1 Flash-Lite?

Atria Dawn Preview is developed by Shanghai AI Laboratory and Gemini 3.1 Flash-Lite is developed by Google.

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