Atria Dawn Preview vs Sakana Namazu: Specs & Benchmark Comparison
Atria Dawn Preview is developed by Shanghai AI Laboratory, while Sakana Namazu comes from Sakana AI. Sakana Namazu was released in August 2026, and Atria Dawn Preview followed a month later in September 2026. Atria Dawn Preview has a published size of about 744 billion parameters; Sakana AI has not disclosed the parameter count of Sakana Namazu.
We have 12 benchmark results for Atria Dawn Preview and 3 benchmark results for Sakana Namazu, but they were measured on different benchmarks, so there is no like-for-like scoreboard.
Sakana Namazu is available through an API at $0.95 per million input tokens with a 256K-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 | Sakana Namazu |
|---|---|---|
| Company | Shanghai AI Laboratory | Sakana AI |
| Release Date | September 11, 2026 | August 3, 2026 |
| Parameters | 744B | — |
| Multimodal | No | Yes |
| Context (input) | — | 256K |
| Context (output) | — | 256K |
| Input Price / 1M | — | $0.95 |
| Output Price / 1M | — | $4.00 |
| Average Score | 72.7% | 92.4% |
Verdict
Atria Dawn Preview leads in 1 out of 2 comparison categories.
Both models show comparable average scores: Atria Dawn Preview — 0.7, Sakana Namazu — 0.9.
Atria Dawn Preview is newer: released 9/11/2026 vs 8/3/2026.
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Frequently Asked Questions
Which is better for coding — Atria Dawn Preview or Sakana Namazu?
Which model is cheaper — Atria Dawn Preview or Sakana Namazu?
Which has a larger context window — Atria Dawn Preview or Sakana Namazu?
The Atria Dawn Preview and Sakana Namazu 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 Sakana Namazu page. See also the complete list of AI model comparisons.