ChatGPT's New Connected Apps Blend Live Hotel Data with Training Knowledge, Revealing Industry Limitations and Biases
📖 In early 2024, ChatGPT ditched old plugins for new connected apps via the Model Context Protocol, launched in late 2025. A family tested seven travel apps, aiming for a July NYC trip. Apps like TripAdvisor, Booking.com, and Priceline offered live hotel data, while itineraries relied on ChatGPT's training. Hotels like Hyatt and ALL Accor revealed price ranges, with Accor's options between $4,400 and $12,400. Despite live data, ChatGPT's training influenced recommendations, highlighting a lack of connected loyalty accounts.
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