CAPABILITIES / EVIDENCE INDEX

Skills, backed by work.

Where it was used. What was built. How it was evaluated. Select a capability to follow its evidence.

Skill / supporting work

LangGraph

Agent orchestration in documented workflows.

Ask ProofGraph about LangGraph
supporting evidenceSystem architecture

AutoCare Agent

LangGraph connects request validation, planning, retrieval, tools, safety checks and response generation.

Documented resultSix-node agentic workflowDiagnostic scenario validation (unspecified; completed): Scenario testing; detailed outcomes not supplied. 40 vehicle-diagnostic scenarios; 1,000 PostgreSQL service-history records. Diagnostic scenarios tested: 40. Count of tested scenarios, not a scenario success rate. Service-history records: 1,000. PostgreSQL service-history dataset size; not number of successful diagnoses. Decision-support POC, not a substitute for a certified technician. Recall describes the 100-query retrieval evaluation, not field diagnostic accuracy. Separate lexical/dense scores and scenario pass rates are not supplied.
supporting evidenceAgent orchestration

Intelligent Patient Admission Triage Assistant

LangGraph orchestrates validation, scoring, LightGBM/XGBoost risk modeling, retrieval and explanation.

Documented resultScoring → prediction → explanationIn-progress research/portfolio system; synthetic Synthea / FHIR-compatible records, no hospital production deployment or clinical-validation result. RAGAS/Langfuse evaluation and Prometheus/Grafana/Loki observability are designed/planned. No completed benchmark values are supplied.
supporting evidenceApplication architecture

GenAI Research Assistant

PDF ingestion, chunking, embedding, ANN benchmarking and answer generation in a Streamlit application.

Documented resultLocal research Q&A workflowLocal research application and retrieval benchmark, not a production service benchmark. QPS and index build time are not application request latency. Benchmark hardware, query distribution, recall cutoff and full per-backend outputs are not supplied.
supporting evidenceAgentic workflow implementation

Agentic LLM Evaluation Workflow for Resume Screening

A LangGraph workflow evaluates resume–job fit through typed extraction, gap analysis, deterministic score calibration and recommendation generation, with LangSmith tracing.

Documented resultLangGraph resume–job fit evaluation workflowTyped outputs and deterministic calibration support qualitative consistency claims; no benchmark dataset size, accuracy, precision, recall, F1 or agreement score is supplied. No validated hiring accuracy, bias reduction, recruiter productivity gain, ATS equivalence or production hiring outcome is established. The baseline workflow is completed; deployment remains in progress and must not be presented as a production service.