Throughout a Reddit ask-me-anything session on Friday, OpenAI CEO Sam Altman and key members of the GPT-5 crew had been peppered with questions in regards to the new mannequin and requests to carry again its earlier mannequin, GPT-4o.
Additionally they requested Altman about probably the most embarrassing — and maybe funniest — snafu within the presentation, the “chart crime.”
One of many new options that GPT-5 rolled out is a real-time router that decides which mannequin to make use of for a specific immediate, both responding shortly or taking extra time to “suppose” by solutions.
However a number of folks within the AMA on the r/ChatGPT Reddit complained GPT-5 wasn’t working as properly for them as 4o did. Altman stated the explanation GPT-5 appeared “dumber” was the router wasn’t working correctly when it was rolled out Thursday.
“GPT-5 will appear smarter beginning as we speak. Yesterday, we had a sev and the autoswitcher was out of fee for a piece of the day, and the consequence was GPT-5 appeared approach dumber. Additionally, we’re making some interventions to how the choice boundary works that ought to assist you get the correct mannequin extra usually. We’ll make it extra clear about which mannequin is answering a given question,” Altman promised.
Nonetheless, folks on the AMA lobbied so onerous to carry 4o again for Plus subscribers that Altman promised to no less than look into that. “We’re wanting into letting Plus customers to proceed to make use of 4o. We try to collect extra information on the tradeoffs,” he wrote.
And Altman additionally promised, “We’re going to double fee limits for Plus customers as we end rollout.” This could give folks an opportunity to play and study the brand new mannequin, undertake it to their use circumstances with out fear of working out of month-to-month prompts.
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Predictably, he was additionally requested in regards to the wildly inaccurate chart the crew introduced throughout the reside presentation that shortly turned the butt of many “chart crime” jokes. The chart introduced a decrease benchmark rating with a a lot taller bar.

Altman didn’t reply questions in regards to the chart throughout the AMA, however on Thursday he did name the chart a “mega chart screwup” on X. Others famous the charts within the published blog post were correct.
However the harm was completed. Jokes ensued about utilizing GPT for charts in a company presentation. GPT-5 reviewer Simon Willison, who had early entry and customarily favored the mannequin’s efficiency, also pointed out that turning information right into a desk was “good instance of a GPT-5 failure.”
In any case, Altman promised fixes to the objects that appeared to concern folks probably the most. He ended the AMA with a promise: “We’ll proceed to work to get issues steady and can hold listening to suggestions.”
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