HiDream O1 Image 1.5 vs HiDream O1 Image Dev
AA Image Arena · text-to-image v2.1 AA Image Arena · text-to-image v2.1: People compare two generated images for the same prompt and pick the better one; wins become an Elo score
HiDream O1 Image 1.51,017
HiDream O1 Image Dev810
| Benchmark | HiDream O1 Image 1.5 | HiDream O1 Image Dev |
|---|---|---|
| AA Image Arena · text-to-image v2.1 | 1,017 | 810 |
Specs
| Spec | HiDream O1 Image 1.5 | HiDream O1 Image Dev |
|---|---|---|
| Price | !$0.08 | !$0.005 |
| Weights | Not verified | Open |
| Released | Jun 2026 | May 2026 |
| Edits photos | — | Yes |
| Max output | 1024x1024 | 1024x1024 |
| Licence | — | MIT |
| Commercial use | — | Allowed |
What breaks when you switch
HiDream O1 Image 1.5 → HiDream O1 Image Dev
Nothing known.
HiDream O1 Image Dev → HiDream O1 Image 1.5