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Fintech & Banking

Green Leasing Assistant

Work through a green leasing question with an assistant that cites its sources. Explore electric vehicles, charging infrastructure, document requirements, and what to ask the client next.

A starting point for staff, not a decision: check the sources before any credit, legal, or tax conclusion. Please use anonymized data.

How it's builtPython, FastAPI, React, TypeScript, OpenAI, BM25, Faiss

FastAPI searches an indexed library of leasing and e-mobility material by keywords and, when available, by meaning. A language model writes a structured answer with source details and streams it to the React interface. The assistant does not browse the live web.

Features

The real Green Leasing Assistant workspace with example questions and a leasing case

Ask a concrete leasing question.

Start with an electric vehicle, fleet replacement, or charging-infrastructure case and clarify the missing facts.

The real Green Leasing Assistant response with its cited source cards

Inspect the sources.

Review the references provided with the answer and distinguish source material from the assistant's interpretation.

An actual Green Leasing Assistant checklist and next steps with the response status visible

Prepare the next step.

Use the structured checklist, caveats, and suggested next actions as a starting point for employee review.