April 28, 2026
Paranoia bot spills retro tea
Parry Parries Again: Reanimating the Famous Paranoid Chatbot (In a Day)
A 1970s chatbot came back from the dead — and the internet is losing it
TLDR: Fans were thrilled after hobbyists revived PARRY, a famous 1970s chatbot, and had it talk to ELIZA again in a near-remake of an early internet classic. The comments loved the chaos but also zeroed in on one juicy twist: the original famous chat may not have used the “real” ELIZA at all.
What started as a nerdy request for old software instantly turned into retro AI reality TV. In just one day, hobbyists managed to revive PARRY, a famously paranoid chatbot from 1972, and even got it chatting again with ELIZA, the classic early therapy bot. That alone would have been enough to send nostalgia fans into orbit — but the community really lit up over the deliciously messy detail that this was only a sort of remake of their legendary old conversation.
The strongest reaction in the comments was pure delight mixed with “wait, hold on” energy. People loved the absurd image of two ancient chatbots being dragged back onstage for one more performance, calling it amazing and amusing in the same breath. But the tiny history fight quickly stole the spotlight: one commenter pointed out that the famous 1973 chat record apparently did not use ELIZA’s original version after all, but a later copy. In other words, the internet’s beloved chatbot crossover may have always had an impostor in the cast. That detail gave the whole thing a wonderfully dramatic twist, with one joke practically writing itself: if PARRY is paranoid, finding out it talked to the “wrong” ELIZA would be its villain origin story.
So yes, this is a story about old code. But the real fun is the community mood: half cheering, half fact-checking, and fully entertained by the idea that AI drama was already thriving 50 years ago.
Key Points
- •Jeff Shrager’s search for an IPL-V interpreter on the PiDP-10 forum led instead to a successful effort to run PARRY, Kenneth Colby’s 1972 chatbot.
- •Lars Brinkhoff used a 1974 WAITS image, originally produced by Bruce Baumgart and Richard Cornwell, to show that MLISP and a PARRY image were available and runnable after restoring missing files.
- •Rupert Lane replicated the PARRY setup and staged a quasi-recreation of the historic PARRY-ELIZA exchange described in RFC 439.
- •The article states that the recreation was only partial because the original 1973 exchange used a different ELIZA lineage and the 2026 test passed turns manually rather than over an emulated network.
- •Shrager says the full sequence of events—from forum question to restored chatbot interaction—happened within a single day around April 25, 2026.