A longitudinal archive of AI chatbot responses: a curated, evolving set of questions is put to a wide range of AI models every day, and the responses are recorded so you can compare how models respond and see how those responses change over time.
130 Questions · 42 Models · 258.1k Responses
REST API
Query Questions, Models, and Responses over HTTP or bulk export daily data, plus a machine-readable OpenAPI schema.
MCP Server
A Model Context Protocol server exposing Questions, Models, and Responses as tools, so an AI agent can query the archive directly.
Explorer
Browse and filter Responses by Question, Model, and/or Day, and collect a handful into a compare tray for side-by-side reading.