Query → GraphRAG retrieval → Claude synthesis → decision-grade intelligence
Example queries:
User Query + Engine Selection
│
▼
┌─────────────────────────────┐
│ Next.js API │ POST /api/synthesis/stream
│ (SSE Proxy) │ metadata → delta → done
└──────────┬──────────────────┘
│
▼
┌─────────────────────────────┐
│ Synthesis Server :3002 │ FastAPI + Engines
│ ┌─────┬──────┬─────────┐ │
│ │Flow │Risk │Regulation│ │ 4 Synthesis Engines
│ │ │ │ │ │ Retrieve → Compute → Synthesize
│ └──┬──┴───┬──┴────┬────┘ │
│ │Signal│ (cross-engine)│
│ └──────┘ │
└──────────┬─────────────────┘
│
┌───────┴────────┐
│ Neo4j Aura │ 814 nodes, 1,927 rels
│ Knowledge │ 448 vector embeddings
│ Graph │ 15 data pipelines
└───────┬────────┘
│ context + computations
▼
┌─────────────────┐
│ Claude API │ Structured prompts
│ (Streaming) │ Report-format output
└─────────────────┘
│
▼
Structured Intelligence Report
(sections + citations + confidence)