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Aceh Agentic RAG + OCR

Technical architecture notes for the self-hosted government RAG platform

Self-hosted stack

FastAPI, LiteLLM, vLLM, PostgreSQL + pgvector, Redis, Kafka, Langfuse, OCR, and Huawei Cloud services.

Module deep-dives

Detailed pages cover OCR, data ingestion, long-term memory, retrieval, model serving, APIs, security, operations, and evaluation.

Grounded answers

Hybrid retrieval, source citations, faithfulness checks, and the Government Policy Guard protect every generated answer.