Engineering · live repo
Live repoSynthetic dataSales Insight Agent
Deterministic multi-tool analytics agent
View the repo →What this is
A deterministic, keyword-routed multi-tool agent (forecast / visualise / analyse / search) over synthetic sales data. Retrieval is genuinely semantic (Chroma vector store, MiniLM embeddings, cosine nearest-neighbour), the forecasting tool is a real gradient-boosting regressor, and there is no LLM anywhere in it.
Metrics
Honesty
80% prediction intervals reach only 72-75% coverage; the repo says they are too narrow
Retrieval
Hit-rate@3 8/8 on a judged relevance set
Tool routing
6/7 exact/set match, run in CI
Forecasting
Beats seasonal-naive on all three series
Testing
90 tests across 8 files, real GitHub Actions CI
Stack
Provenance
Synthetic sales data throughout. Retrieval is vector search over embeddings; routing is deterministic keyword matching. There is no LLM, generative model or agent framework in the repository.
What I would not claim
- LLM
- GenAI
- LangChain
- LangGraph
- agentic AI