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SELECTED WORK · PETER YUK

Votify

Explore political promises and follow them back to source documents.

My part · Backend developmentOctober 2025 · HackHarvard

Can a reader look past a claim and inspect its evidence?

Votify puts political commitments into an explorable interface. A reader can browse the collection, open a detail view, and follow the linked sources behind a commitment.

My contribution

I worked on the backend workflow coordinating Gemini, Perplexity, and Llama to cross-check commitments against source documents.

Team: Peter Yuk — backend; Blessing Amoah — prompt engineering; Araf Latif and Dylan D’rozario — frontend.

Open a claim. Follow the source.

01 · Start with the collection.

The dashboard groups political figures and commitments, with filters for narrowing the view.

The screen gives a reader a way into the collection without opening every source document first.

02 · Open the reasoning.

The detail view brings commitments, model assessments, and supporting evidence into the same place.

The screenshot includes a model-disagreement message. The interface exposes that uncertainty alongside its assessment.

03 · Continue to the documents.

Evidence entries include links to supporting documents so a reader can inspect the source.

A source link makes the output inspectable. Linking coverage alone does not establish that an assessment is correct.

Votify product screenshot
Team product screenshots from the Votify repository, captured in its demo mode. Displayed assessments are prototype output.
Votify product screenshot
Team product screenshots from the Votify repository, captured in its demo mode. Displayed assessments are prototype output.

Project links & details

Node.js · Express.js · Python · Model APIs

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