PoYo Seedream 4.5 Image Generation and Editing

PoYo Links

• Model page: https://poyo.ai/models/seedream-4-5-api
• API docs: https://docs.poyo.ai/api-manual/image-series/seedream-4-5
• API key page: https://poyo.ai/dashboard/api-key

Use this skill for Seedream 4.5 jobs on PoYo. It covers high-resolution generation, multi-reference image workflows, and edit requests.

Use When

• The user explicitly asks for Seedream 4.5, seedream-4.5, or seedream-4.5-edit.
• The task is high-resolution generation, image-to-image, or edit.
• The workflow needs multiple reference images or higher output counts.

Model Selection

• seedream-4.5: standard generation entry point.
• seedream-4.5-edit: use when the request explicitly edits supplied images.

Key Inputs

• prompt is required.
• image_urls supports up to 10 images and is required for seedream-4.5-edit.
• size can be a resolution token like 2K/4K or an aspect ratio like 1:1, 16:9, 21:9.
• n controls output count from 1 to 15.

Execution

• Read references/api.md for endpoint details, model ids, key fields, example payloads, and polling notes.
• Use scripts/submit_seedream_4_5.sh to submit a raw JSON payload from the shell.
• If the user only needs a curl example, adapt the example from references/api.md instead of rewriting from scratch.
• After submission, report the task_id clearly so follow-up polling is easy.

Output expectations

When helping with this model family, include:

• chosen model id
• final payload or a concise parameter summary
• whether reference images are involved
• returned task_id if a request was actually submitted
• next step: poll status or wait for webhook