During its big GPT-5 livestream on Thursday, OpenAI showed off a few charts that made the model seem quite impressive — but if you look closely, some graphs were a little bit off. In one, ironically showing how well GPT-5 does in “deception evals across models,” the scale is all over the place. OpenAI appears to have accurate numbers for this chart in its GPT-5 blog post, however, where GPT-5’s deception rate is labeled as 16.5 percent. With this chart, OpenAI showed onstage that one of GPT-5’s scores is lower than o3’s but is shown with a bigger bar. An OpenAI marketing staffer also apologized, saying, “We fixed the chart in the blog guys, apologies for the unintentional chart crime.”OpenAI didn’t immediately respond to a request for comment.