1.3 KiB
1.3 KiB
Purpose
Canonical specification for news-image-relevance-and-fallbacks requirements synced from OpenSpec change deltas.
Requirements
Requirement: Image query fallback uses AI-focused defaults
When extracted image keywords are insufficient, the system SHALL use AI-focused default fallback terms.
Scenario: Empty keyword extraction
- WHEN keyword extraction yields no usable topic keywords
- THEN the system uses default fallback terms including AI-domain keywords (for example
ai,machine learning,deep learning)
Requirement: Generic AI image fallback is guaranteed
If provider lookups fail to return a usable summary image, the system SHALL use a generic AI-themed fallback image.
Scenario: Provider chain failure
- WHEN all configured image providers return no usable image
- THEN the system assigns a generic AI fallback image URL/path for summary image
Requirement: Fallback behavior remains context-aware first
The system SHALL attempt context-aware keyword retrieval before any generic fallback image is selected.
Scenario: Context-aware attempt precedes fallback
- WHEN summary image selection runs for a news item
- THEN the system first attempts provider queries from extracted context-aware keywords
- AND only falls back to generic AI image if these attempts fail