Atria Dawn Preview vs Qwen3.8 Flash: Specs & Benchmark Comparison
Atria Dawn Preview is developed by Shanghai AI Laboratory, while Qwen3.8 Flash comes from Alibaba. Qwen3.8 Flash was released in August 2026, and Atria Dawn Preview followed a month later in September 2026. Atria Dawn Preview is the larger model at roughly 744 billion parameters, against 125 billion for Qwen3.8 Flash.
We have 12 benchmark results for Atria Dawn Preview and 22 benchmark results for Qwen3.8 Flash, but they overlap on a single test: SWE-Bench Pro, where Qwen3.8 Flash scores 62.5% against 59.6%.
Qwen3.8 Flash is available through an API at $0.15 per million input tokens with a 1M-token context window. We do not track a hosted API for Atria Dawn Preview, so pricing and context cannot be compared directly.
| Characteristic | Atria Dawn Preview | Qwen3.8 Flash |
|---|---|---|
| Company | Shanghai AI Laboratory | Alibaba |
| Release Date | September 11, 2026 | August 26, 2026 |
| Parameters | 744B | 125B |
| Multimodal | No | Yes |
| Context (input) | — | 1.0M |
| Context (output) | — | 131K |
| Input Price / 1M | — | $0.15 |
| Output Price / 1M | — | $0.47 |
| Average Score | 72.7% | 68.5% |
| Benchmarks | ||
| SWE-Bench Pro | 59.6% | 62.5% |
Visual Benchmark Comparison
Verdict
Atria Dawn Preview leads in 1 out of 2 comparison categories.
Both models show comparable average scores: Atria Dawn Preview — 0.7, Qwen3.8 Flash — 0.7.
Atria Dawn Preview is newer: released 9/11/2026 vs 8/26/2026.
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Frequently Asked Questions
Which is better for coding — Atria Dawn Preview or Qwen3.8 Flash?
Which model is cheaper — Atria Dawn Preview or Qwen3.8 Flash?
Which has a larger context window — Atria Dawn Preview or Qwen3.8 Flash?
The Atria Dawn Preview and Qwen3.8 Flash comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Atria Dawn Preview or Qwen3.8 Flash page. See also the complete list of AI model comparisons.