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Code: model_not_found HTTP status: 404 Type: not_found

When it fires

The model field on the request body refers to a slug that doesn’t exist in the platform’s model registry — or exists but isn’t visible to your team (e.g. a private model you haven’t been granted access to). Returned by POST /v1/chat/completions and POST /v1/embeddings.

How to recover

List the models your team can use with GET /v1/models and pick a slug from data[*].id. The day-1 chat model is aurous-grow-2.0-pro; the day-1 embedding model is aurous-embed-vision-1.0.