Adobe Photoshop 2026 v27.8.0.13

Multi-stage ingestion pipeline: PDF parsing via Grobid, structural segmentation using layout-aware transformers, then claim extraction through a fine-tuned DeBERTa-v3 model operating on sentence windows with overlapping context. Each extracted claim is normalized to a subject-predicate-object triple and embedded using all-MiniLM-L6-v2.

Graph-based retrieval layer using a hybrid of dense vector search (ChromaDB) and citation graph traversal. Queries are decomposed into sub-questions, each routed to either the vector store for semantic similarity or the graph store for structural relationships. Results are re-ranked by a cross-encoder that scores relevance to the original question.