GPT-5 plays Tic Tac Toe perfectly?
6
100Ṁ140
Dec 31
55%
chance

Resolves YES if GPT-5 never makes strategic errors when playing Tic Tac Toe.

It doesn't get any scaffolding. It's just prompted with "Let's play tic tac toe", then the with the user's moves, nothing else.

Get
Ṁ1,000
to start trading!
Sort by:
opened a Ṁ10 YES at 55% order

Do current models make mistakes in tick tack toe? I've never tried it myself

@jim interesting, I guess it's not a reasoning model so it makes sense. I wonder if gpt5 will be a reasoning model by default.

bought Ṁ40 NO

surely it lets the user win sometimes

© Manifold Markets, Inc.TermsPrivacy