pitch-amplifier
Turn a vague reporting clue, observation, or topic hunch into a deeper news pitch by extracting entities, retrieving 1-2 hop context from a city knowledge graph, and generating an editor-style planning memo. Use when the user says things like “这个选题怎么做深”, “帮我放大这个线索”, “这个观察能不能做成深度报道”, or needs angles, contradictions, interview targets, and structural context behind a local topic.
