Will GPT5 have an input size >128k tokens?
10
100Ṁ1100
resolved Aug 22
Resolved
N/A

  • Update 2025-08-07 (PST) (AI summary of creator comment): The market will resolve based on the maximum input size allowed across all tiers on the GPT-5 website interface - specifically how large of a prompt users can enter into the input window.

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@mods if u have a second.

@DZC I brought it up but didn't see much discussion. https://discord.com/channels/915138780216823849/1403885354603515945

@EvanDaniel ah. thx for the link!

bought Ṁ150 NO

looks like the token limit is 64k, just like o3 and o3 pro.

yea, somewhere between around 64k it calls quits. definitely <<124k

ill give it some time before resolving, in case anyone wants to verify

ill test this later today

what is meant here is how big of a prompt do they let you enter into the window in the gpt5 website (max of all tiers).

@Donald im gonna call bs on this resolution. clarifying the definition day of, then buying up NO to make yourself the most successful trader on the market seems a bit biased. I probably wouldn't even accept N/A given how clear the market title and GPT5 model spec is (even for mini and nano). am i missing something?

@DZC i clarified this before the release of the model, then waited until 1 day after the release of the model on this. anyone could have actually tried figuring this out in the mean time. there is no issue here that i can see. can you be more specific on why you think this?

@DZC in fact, no matter how you interpret the question (even going after context size, not - as clearly stated in the question - input size) the question is correctly resolved as no, since the maximum context size (for gpt5 pro) is 128k, which is not >128k.

yea, no. this is just clearly resolved correctly

@Donald
I'm confused. You didn't specify "through ChatGPT" until after everyone had already bet.

https://openai.com/gpt-5/ says

does this require @mods ? it seems i'm not getting through.

@Donald This is pretty confusing, most people think of input size as the token context. Would you be open to N/A resolution due to this confusion?

@ian sure, if you can figure out how to change market resolution, cause i could not

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