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40f01c123b
Adds a full-stack image description service: schema, base class,
OpenAI backend, gateway dispatch, client APIs (sync/async REST +
websocket), tg-describe-image CLI, IAM capability, and specs.
Closes #879
27 lines
927 B
YAML
27 lines
927 B
YAML
type: object
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description: |
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Image-to-text request - describe an image using a vision model.
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The image payload is base64-encoded; raw binary is not accepted.
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required:
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- image
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- mime_type
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properties:
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image:
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type: string
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description: Base64-encoded image payload
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example: iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==
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mime_type:
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type: string
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description: MIME type of the image
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example: image/png
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prompt:
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type: string
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description: |
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Instruction for the vision model. Optional; the service applies a
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default prompt ("Describe this image") when omitted or empty.
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example: List the objects visible in this image.
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system:
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type: string
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description: Optional system prompt that sets behavior and context for the vision model
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example: You are an expert at describing photographs for visually impaired users.
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