Your documents.Finally intelligent.

Cortex turns your PDFs, documents, and notes into a smart, conversational knowledge base using hybrid search, AI re-ranking, and source citations.

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Annual_Report_2024.pdf

Q3_Results.pdf

Strategy_2025.pdf

HR_Policy_v3.pdf

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What was our Q3 revenue and how does it compare to last year?

Based on Q3_Results.pdf, Q3 revenue reached $4.2M — up 23% YoY from $3.4M in Q3 2023, driven by enterprise contract growth in APAC.

Q3_Results.pdf · p.12

Annual_Report_2024.pdf · p.4

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How it works

Intelligence at every layer

Four tightly integrated components that turn raw documents into precise, cited answers.

Documents are chunked and embedded using Matryoshka Representation Learning (768-dim) and stored securely in pgvector via Supabase.

Merging vector cosine similarity with BM25 keyword search via Reciprocal Rank Fusion for best-in-class retrieval.

Top 10 chunks are dynamically re-ranked by Gemini before being fed into the agentic reasoning engine.

Agentic decisions and final answers are streamed back instantly using Server-Sent Events, ensuring a liquid-smooth user experience.

Drop in your PDFs and start asking questions in seconds. No setup, no config — just answers.

No setup · No config · Just upload and ask

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