Build log
AI Systems
Retrieval, agents, evaluation and language-model infrastructure.
2 results
AI Systems
AI Research & Fact-Checking System
A research agent that decomposes a claim, gathers evidence from multiple sources, cross-checks agreement between them, and refuses to answer when the evidence is thin.
AdvancedDifficulty: Advanced~20h buildPython · LangGraph · Claude API
VideoCode
AI Systems
RAG Evaluation Lab
Most RAG systems are tuned by vibes. This is a reproducible harness that measures retrieval and generation separately, so you can see which half is failing.
IntermediateDifficulty: Intermediate~12h buildPython · Ragas · DuckDB
Code