Construct a Cell-Free DNA Toxicity Monitoring RAG with LlamaIndex
Monitoring adverse drug reactions during clinical trials requires rapid retrieval across extensive cell-free DNA (cfDNA) epigenetic fragmentation studies. Build an advanced RAG querying engine using LlamaIndex to query drug safety assays and extract target organ toxicity signals with 94% recall.
What you are building
The core problem, expected build, and operating context for this challenge.
Build an advanced RAG vector index using LlamaIndex to retrieve cell-free DNA drug toxicity biomarkers.
How work is evaluated
Evaluates retrieval recall and entity accuracy for cfDNA organ toxicity queries.
Challenge datasets
Public datasets, plus the private datasets you have access to.
How submissions are scored
These dimensions define what the evaluator checks and which criteria separate a passable run from a strong one.
organ_match_test
Verifies correct target organ identified.
This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.
retrieval_recall
Recall metric of target ground truth documents. • target: 0.94 • range: 0-1
This dimension contributes its full weight only when the submission satisfies the requirement. Partial credit is not awarded.
What you should walk away with
Implement VectorStoreIndex and ContextChatEngine using LlamaIndex.
Index literature and trial reports covering cfDNA genomic safety monitoring.
Retrieve precise organ-specific methylation and fragmentation patterns linked to drug toxicity.
Reference links and supporting material
Curated corpus of 50 scientific papers and safety reports on cell-free DNA methylation and fragmentation markers of organ toxicity.
Challenge setup
Evaluates retrieval recall and entity accuracy for cfDNA organ toxicity queries.
Challenge input
JSON containing query text
LlamaIndex
Framework specified for indexing and querying complex documents.
Evaluated output
JSON with detected_organ_toxicity, target_biomarker, and recall_score
- Verifies correct target organ identified.
- Recall metric of target ground truth documents. • target: 0.94 • range: 0-1
- Benchmark: BioRAG-Bench
- Retrieval Recall target: 0.94
- 1 public reference case
- Python execution harness
- Python sandbox (unavailable on Versalist)
Summary shows the first task, up to three tools, and up to three evidence items. Open the technical recipe to view all configured items.
View technical recipe
Configured tools
- Llama Index · Required
- Softgen AI · Optional
- Langbase · Optional
Evaluation contract
- organ_match_test · Weight 1
- retrieval_recall · Weight 1
Metrics
- retrieval_recall · Target 0.94
Benchmarks
- BioRAG-Bench
- biotech
Reference cases
- 1 public reference case
Workflow tasks
- Task 1
Input: JSON containing query text
Output: JSON with detected_organ_toxicity, target_biomarker, and recall_score
Execution harness: Python
Evaluation tools
- LlamaIndex · agent_framework
Recipe freeze marker
No recipe freeze time is recorded.