PhotoCraft: Agentic Reasoning with Hierarchical Self-Evolving Memory for Deep Image Search

In three linesPhotoCraft introduces a hierarchical memory system for photo-search agents combining working, episodic, and semantic memory to maintain logical consistency across multi-step reasoning. Training-free approach tested on DISBench achieves up to 18.5% improvement in context-aware retrieval across MLLM backbones.

Summary generated by Claude — human-verified