60 lines
2.8 KiB
Markdown
60 lines
2.8 KiB
Markdown
## ADDED Requirements
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### Requirement: Preserve Generic GPT Image Basic Compatibility
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The system SHALL preserve the existing default image adapter path only for GPT Image requests that resolve to the generic basic image compatibility mode.
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#### Scenario: Generic GPT Image generation stays on default adapter
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- **GIVEN** a provider profile resolves image API compatibility to `openai-compatible-basic`
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- **AND** the selected model is `gpt-image-2`
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- **WHEN** the user submits a text-to-image request
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- **THEN** the request SHALL use the `openai.image.basic-json` schema
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- **AND** SHALL continue to use the existing default image adapter compatibility behavior
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#### Scenario: Tuzi GPT Image uses dedicated adapter ownership
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- **GIVEN** a provider profile resolves image API compatibility to `tuzi-gpt-image`
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- **AND** the user submits an image generation request with reference images
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- **WHEN** the request is serialized
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- **THEN** the system SHALL route through the dedicated Tuzi GPT Image adapter boundary
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- **AND** SHALL NOT hide Tuzi GPT-specific request translation inside the generic default adapter
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### Requirement: Support Official GPT Image Generation Adapter
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The system SHALL provide a dedicated GPT Image adapter for provider profiles that resolve to the official GPT Image format.
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#### Scenario: Official GPT Image text-to-image request
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- **GIVEN** a provider profile resolves image API compatibility to `openai-gpt-image`
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- **AND** the selected image model is a GPT Image model
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- **WHEN** the user submits a text-to-image request
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- **THEN** the system SHALL route the request to the GPT Image adapter
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- **AND** SHALL send a generation request to `/images/generations`
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- **AND** SHALL NOT default `response_format` to `url`
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#### Scenario: Official GPT Image response parsing
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- **GIVEN** the GPT Image adapter receives a response containing `data[].b64_json`
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- **WHEN** the response is parsed
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- **THEN** the system SHALL normalize the image into the existing image result shape
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- **AND** SHALL support URL-based gateway variants without failing valid responses
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### Requirement: Keep Image Generation Task Surface Stable
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The system SHALL keep the current image task and tool surface stable for this change.
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#### Scenario: GPT Image compatibility does not create a new task type
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- **GIVEN** a user submits a GPT Image generation request
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- **WHEN** the task is created
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- **THEN** it SHALL remain a `TaskType.IMAGE` task
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- **AND** SHALL continue through the existing task queue, media library, and canvas insertion flows
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#### Scenario: GPT Image compatibility does not require a new tool name
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- **GIVEN** an agent or workflow invokes image generation
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- **WHEN** GPT Image compatibility routing is applied
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- **THEN** the invocation SHALL continue to use the existing image generation tool surface
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- **AND** SHALL NOT require a new public `edit_image` tool for this change
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