datedgpt.com

datedgpt.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-19 and last crawled it on 2026-10-19. It resolves to 172.67.173.128 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.

How the site describes itself:

DatedGPT - Chat With Language Models From Different Years

DatedGPT is a research demo for chatting with language models from different knowledge years, comparing temporal cutoffs, and studying how AI answers change over time.