Personal Project2024

RailGPT

Conversational AI assistant for Dutch train travel. Ask questions like "next train from Rotterdam to The Hague" and get instant schedule results.

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Overview

RailGPT is a conversational AI assistant that makes planning train travel in the Netherlands effortless. Instead of navigating timetable apps, users simply ask natural language questions — like "Find trains from Amsterdam to Utrecht tomorrow at 9am" or "What time is the next train from Eindhoven to Maastricht?" — and get instant, accurate schedule results powered by the NS (Dutch Railways) API.

Key Features

Conversational natural language interface for train queries
Time-specific schedule searches across all Dutch stations
Real-time departure and arrival information from NS API
Multi-city route planning with transfer details

Outcomes

Making Dutch train travel planning conversational and intuitive, removing the friction of traditional timetable interfaces

Technologies

Next.js for full-stack application
OpenAI GPT for natural language processing
NS API integration for real-time data
TypeScript for type safety

Stack

#Next.js#TypeScript#AI#OpenAI