Launch Local Visual Studio Preview (v0.2.2+)
pip install -U pgrag-eval-lite
pgrag studio
Opens the dark-mode visual diagnostic dashboard at http://127.0.0.1:8787 with pre-index table health auditing and Hybrid RRF vs. Pure Dense benchmarks.
pgRAG-Inspector (pgrag-eval-lite & Pro Visual Studio)
Local-First RAG Retrieval, Chunking & pgvector 0.8+ Diagnostic Workbench ($0.00 LLM API Cost).
Quickstart (CLI)
pip install pgrag-eval-lite
pgrag init-samples
pgrag check --chunks examples/sample_chunks.json --golden examples/sample_golden_qa.json --fail-under-recall5 95
What It Diagnoses Locally
- Pre-Index Chunk & Markdown Table Health Scanner: Deterministically flags sliced Markdown/PDF tables (BROKEN_MARKDOWN_TABLE), >80% sliding-window token overlap, and mid-sentence cutoffs before indexing.
- Multi-Strategy Polars/NumPy IR Sweep ($0.00 API Cost): Benchmarks Pure Dense (pgvector <=>), Pure Sparse FTS (ts_rank_cd), and Hybrid RRF across Exact SKUs/Error Codes, Financial Tables, and Semantic Paraphrases.
- pgRAG-Inspector Pro Visual Studio (127.0.0.1:8787): Side-by-side 3-strategy chunk diffing (Docling HybridChunker), interactive RRF rank profiler, and 1-click code generation for async SQLAlchemy 2.0, Alembic (hnsw + tsvector GIN + SET LOCAL hnsw.iterative_scan = 'relaxed_order'), and Pytest CI gates.
🔗 Get the Full Visual Workbench: https://mtalha5.gumroad.com/l/pgrag-inspector
1 maintainer
Metadata
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Release files for pgrag-eval-lite 0.2.2
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