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Atria Dawn Preview vs Qwen3.5-2B

Atria Dawn Preview leads the LLM Stats Score 52.3 to 3.8.

Shanghai AI Laboratory · Alibaba Cloud / Qwen Team · Updated for 2026

Which is better?

Atria Dawn Preview leads the overall LLM Stats Score 52.3 to 3.8, ranking #10 overall.

In the 1 individual benchmarks reported for both models, Atria Dawn Preview wins 1; this is a narrower head-to-head signal than the composite indexes.

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 value its reported benchmark strengths — it wins 1 of 1 exact shared results
  • you want the most recent training data — it shipped Sep 2026

Choose Qwen3.5-2B

  • you are already invested in the Alibaba Cloud / Qwen Team ecosystem

At a glance

The differences that matter most.

Atria Dawn Preview
Shanghai AI Laboratory
Qwen3.5-2B
Alibaba Cloud / Qwen Team
Core performance indexes
LLM Stats Score
52.3
#10
3.8
#305
Reasoning
50.5
#12
5.4
#293
Agents
38.8
#10
-0.9
#174
Cost, coverage & limits
Benchmark wins
1 of 1
0 of 1
Input price
— / M
— / M
Output price
— / M
— / M
Context window
—
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
Atria Dawn Preview
Qwen3.5-2B
Tool use
31.1#12
-0.7#182
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

12 reported for Atria Dawn Preview · 20 for Qwen3.5-2B

1 shared

Atria Dawn Preview outperforms in 1 benchmarks (BFCL-V4), while Qwen3.5-2B is better at 0 benchmarks.

Atria Dawn Preview significantly outperforms across most benchmarks.

Sun Sep 20 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

742.0B diff

Atria Dawn Preview has 742.0B more parameters than Qwen3.5-2B, making it 37100.0% larger.

Shanghai AI Laboratory
Atria Dawn Preview
744.0Bparameters
Alibaba Cloud / Qwen Team
Qwen3.5-2B
2.0Bparameters
744.0B
Atria Dawn Preview
2.0B
Qwen3.5-2B

Input capabilities

Documented input modalities across available providers

Qwen3.5-2B supports multimodal inputs, whereas Atria Dawn Preview does not.

Qwen3.5-2B can handle both text and other forms of data like images, making it suitable for multimodal applications.

Atria Dawn Preview

Text
Images
Audio
Video

Qwen3.5-2B

Text
Images
Audio
Video

License

Usage and distribution terms

Atria Dawn Preview is licensed under MIT, while Qwen3.5-2B 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

Qwen3.5-2B

Apache 2.0

Open weights

Release Timeline

When each model was launched

Atria Dawn Preview was released on 2026-09-11, while Qwen3.5-2B was released on 2026-03-02.

Atria Dawn Preview is 6 months newer than Qwen3.5-2B.

Atria Dawn Preview

Sep 11, 2026

1 weeks ago

6mo newer
Qwen3.5-2B

Mar 2, 2026

6 months 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 Qwen3.5-2B side-by-side, then vote on the output you prefer.

Atria Dawn Preview
✓ Preferred
Qwen3.5-2B
Open in Playground

FAQ

Common questions about Atria Dawn Preview vs Qwen3.5-2B.

Which is better, Atria Dawn Preview or Qwen3.5-2B?

Atria Dawn Preview leads the LLM Stats Score 52.3 to 3.8. Atria Dawn Preview is made by Shanghai AI Laboratory and Qwen3.5-2B is made by Alibaba Cloud / Qwen Team. 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 Qwen3.5-2B in benchmarks?

Atria Dawn Preview scores DeepSearchQA: 96.0%, BrowseComp: 92.5%, CyberGym: 86.5%, MLE-Bench Lite: 86.2%, WideSearch: 81.9%. Qwen3.5-2B scores MMLU-Redux: 79.6%, IFEval: 78.6%, C-Eval: 73.2%, Global PIQA: 69.3%, MMLU-Pro: 66.5%.

What are the main differences between Atria Dawn Preview and Qwen3.5-2B?

Key differences include LLM Stats Score (52.3 vs 3.8), multimodal support (no vs yes), licensing (MIT vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes Atria Dawn Preview and Qwen3.5-2B?

Atria Dawn Preview is developed by Shanghai AI Laboratory and Qwen3.5-2B is developed by Alibaba Cloud / Qwen Team.

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