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Atria Dawn Preview vs Devstral Small 1.1

Atria Dawn Preview leads the LLM Stats Score 52.3 to 9.3.

Shanghai AI Laboratory · Mistral AI · Updated for 2026

Which is better?

Atria Dawn Preview leads the overall LLM Stats Score 52.3 to 9.3, 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

Choose Devstral Small 1.1

  • you want predictable pricing at $0.10/M input and $0.30/M output

At a glance

The differences that matter most.

Atria Dawn Preview
Shanghai AI Laboratory
Devstral Small 1.1
Mistral AI
Core performance indexes
LLM Stats Score
52.3
#10
9.3
#269
Reasoning
50.5
#12
9.2
#264
Coding
36.2
#22
0.7
#237
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$0.10 / M
Output price
— / M
$0.30 / M
Context window
—
128,000

Individual benchmarks

12 reported for Atria Dawn Preview · 1 for Devstral Small 1.1

No common benchmarks found

Atria Dawn Preview and Devstral Small 1.1don'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

Model Size

Parameter count comparison

720.0B diff

Atria Dawn Preview has 720.0B more parameters than Devstral Small 1.1, making it 3000.0% larger.

Shanghai AI Laboratory
Atria Dawn Preview
744.0Bparameters
Mistral AI
Devstral Small 1.1
24.0Bparameters
744.0B
Atria Dawn Preview
24.0B
Devstral Small 1.1

Context Window

Maximum input and output token capacity

Only Devstral Small 1.1 specifies input context (128,000 tokens). Only Devstral Small 1.1 specifies output context (128,000 tokens).

Shanghai AI Laboratory
Atria Dawn Preview
Input- tokens
Output- tokens
Mistral AI
Devstral Small 1.1
Input128,000 tokens
Output128,000 tokens
Sun Sep 20 2026 • llm-stats.com

License

Usage and distribution terms

Atria Dawn Preview is licensed under MIT, while Devstral Small 1.1 uses Apache 2.0.

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

Atria Dawn Preview

MIT

Open weights

Devstral Small 1.1

Apache 2.0

Open weights

Release Timeline

When each model was launched

Atria Dawn Preview was released on 2026-09-11, while Devstral Small 1.1 was released on 2025-07-11.

Atria Dawn Preview is 14 months newer than Devstral Small 1.1.

Atria Dawn Preview

Sep 11, 2026

1 weeks ago

1.2yr newer
Devstral Small 1.1

Jul 11, 2025

1.2 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 Devstral Small 1.1 side-by-side, then vote on the output you prefer.

Atria Dawn Preview
✓ Preferred
Devstral Small 1.1
Open in Playground

FAQ

Common questions about Atria Dawn Preview vs Devstral Small 1.1.

Which is better, Atria Dawn Preview or Devstral Small 1.1?

Atria Dawn Preview leads the LLM Stats Score 52.3 to 9.3. Atria Dawn Preview is made by Shanghai AI Laboratory and Devstral Small 1.1 is made by Mistral AI. 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 Devstral Small 1.1 in benchmarks?

Atria Dawn Preview scores DeepSearchQA: 96.0%, BrowseComp: 92.5%, CyberGym: 86.5%, MLE-Bench Lite: 86.2%, WideSearch: 81.9%. Devstral Small 1.1 scores SWE-Bench Verified: 53.6%.

What are the context window sizes for Atria Dawn Preview and Devstral Small 1.1?

Atria Dawn Preview supports an unknown number of tokens and Devstral Small 1.1 supports 128K 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 Devstral Small 1.1?

Key differences include LLM Stats Score (52.3 vs 9.3), licensing (MIT vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes Atria Dawn Preview and Devstral Small 1.1?

Atria Dawn Preview is developed by Shanghai AI Laboratory and Devstral Small 1.1 is developed by Mistral AI.

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