FInk

UNIST · IE412 · AI for Finance · 2026 Spring

FInk

A Financial-Risk Review Assistant for Creator Contracts

FInk is an on-device tool for creator contracts…

GitHub Demo Paper

FInk flags the financial risk in a creator's contract…

Problem

A creator typically receives a contract dense with financial terms…

How it works

FInk detects the financial risk in each clause, grounds it in a curated knowledge base, and builds a prioritized review…

Pipeline

End to end, FInk is a compact RAG pipeline that runs entirely on your device.

KNOWLEDGE BASE · built once, offlineON-DEVICE RUNTIME · runs per contractSource documentsstatutes · contractsguidance · booksCurate & refinechunkBM25 indexkeyword indexretrieveContractpaste · photoPP-OCRClause splitDetectrulesRetrieveBM25Risk IndexdeterministicReviewscore + items123456Qwen2.51.5BReportPDFQ&A

Review

FInk returns a prioritized risk review…

FInk demo — paste a contract and start the on-device review FInk demo — review-priority score, effort level, and the top finding FInk demo — ranked items to check, each tied to its clause

Demo

Run the local app, paste or upload a contract, press Analyze, and read the review…

Run it

git clone https://github.com/seonukkim/fink
cd fink
uv sync --extra web
uv run fink-web --host 127.0.0.1 --port 8000
# wait for "Uvicorn running on http://127.0.0.1:8000", then open that address

Full usage, sample contracts, and source: github.com/seonukkim/fink

Citation

@misc{kim2026fink,
  author       = {Kim, Seonuk},
  title        = {{FInk}: An On-Device, Evidence-Gated Retrieval System for Financial-Risk Review of Creator Contracts},
  year         = {2026},
  note         = {UNIST IE412 AI for Finance (2026 Spring) final project},
  howpublished = {\url{https://fink.seonukkim.com}}
}