Graphrag Developer Challenge

GraphRAG Developer Challenge – Legal Document Processing (Prototype) Role: Senior RAG Systems Developer (Contract / Freelance) Compensation: $600—paid only if you pass. Timeline: 3–5 days from materials receipt to live demo. Purpose: Technical evaluation for potential long-term hire. Frontend & UI: None (backend prototype only). Objective We’re seeking an expert in graph‑based retrieval (GraphRAG) to build a high‑accuracy prototype for legal document reasoning. This is a paid technical test that may lead to a long‑term position. The goal is a true GraphRAG system featuring explicit knowledge‑graph construction and traversal, multi‑hop reasoning, agentic orchestration, and strong focus on retrieval accuracy and explainability. Materials Provided /docs/ → pre‑processed Markdown legal documents with metadata /sample_questions.json → example question format /sample_answers_rag.json → example answer format Deliverables Implement two functions in Python 3.12 (Poetry project): def ingest(document_paths: List(str)) -> None Ingest Markdown docs and build the knowledge graph. def query(questions: List(str)) -> List(str) Return answers with Vancouver‑style citations grounded in retrieved sources. No UI, no API keys provided. Any stack may be used. query(...) must support parallel execution (~400 questions in ≤60 min) and show a progress indicator. Test thoroughly for correctness and performance before the demo. Live Demo In a 60‑minute live session you will: Receive ~400 unseen questions. Run query(...) to produce answers.json. Explain your architecture: how the graph is built, traversed, and used to generate grounded answers. Only the developer(s) who wrote the code may present. Evaluation Passing requires an overall score above 95%, measured by (LLM as a judge): Faithfulness (grounded, no hallucinations), Relevance (retrieval matches intent), Completeness (covers key legal points), and Clarity (structured, legally coherent writing). Payment & Next Steps If you pass, you’ll receive $600 USD after verification of reproducibility and hand‑over of the repo (codebase, Poetry lock, run instructions, brief tech note). Top performers may be invited to interview for a long‑term paid role. Failure to pass or complete within 60 minutes = no payment (you keep your code). Key Priorities Parallelization Graph‑based reasoning Correctness Explainability Note for Agencies We will not engage in pre‑contract discussions with agencies. If an agency wishes to propose a developer, communication will proceed only after that developer passes the benchmark test. This ensures time efficiency and direct technical validation. #J-18808-Ljbffr