[Kamilbenkirane]

What

Add dola-seedream-5-5-261028 (Seedream 5.5) to the BytePlus images catalog: GENERATE + EDIT, streaming=False, quality 1K/1.5K/2K, exact sizes 921,600–4,624,220 px at aspect 1/16–16 with the 24 tier presets, up to 10 reference images, watermark, output_format png/jpeg, background auto/transparent/opaque.

Why

BytePlus lists Seedream 5.5 as a new ModelArk image model in its model list and Image generation API; date unknown.

Evidence

• dola-seedream-5-5-261028, text-to-image (GENERATE) and single/multi-reference image-to-image (EDIT): Model list
• Seedream 5.5; size 1K/1.5K/2K or 1280x720 (921,600) to 2048x2048x1.1025 (4,624,220) px at aspect [1/16, 16]; the 24 presets are its 1K/1.5K/2K size table: Image generation API
• up to 10 reference images; watermark boolean; output_format png, jpeg; background auto, transparent, opaque: Image generation API
• streaming=False: Seedream 5.5 does not currently support streaming output: Image generation API

Files

• src/celeste/modalities/images/providers/byteplus/models.py

Validation

make ci: pass
Live call: made (client.stream.generate on dola-seedream-5-5-261028 at 1280x720: HTTP 404 ModelNotOpen, the model is not activated on the run's account, so streaming stays False as the API reference states)

Depends on

none