GET

/v1/schemas/fal/chat/fal-ai/bytedance/seed/v2/mini?kind=output

Accept:

kind outputactivity chathash 70813563…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `3f3eb0c3e3fbe92c1c2fc996afafa2aeb1e909822e1856a2617f59956a02d8c0` { "fetchedAt": 1783330412, "extractorVersion": "1", "verifiedAt": null }

Response body

3 properties · 2 required · 1 $defs

property	type	description	constraints
output*	string	The model's text response.
messages*	Seed2MiniMessage[]	The full conversation history including the model's response. Pass this back as the `messages` input field to continue the conversation.
reasoning_content	string	The model's chain-of-thought reasoning content. Only present when `thinking` is `enabled` or `auto`.	nullable

Types

1 $defs

Seed2MiniMessageobject

content*	string \| object[]	The content of the message. Can be a string for text-only messages, or a list of content parts for multimodal messages (e.g. with images).
role*	enum	The role of the message author.	system \| user \| assistant

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/bytedance/seed/v2/mini","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}