Ars Technica retracted an article after purportedly AI-generated text was presented as direct quotations from a source who disputed having said them. The editor-in-chief reportedly acknowledged a standards failure and said the publication was not consistent with Ars policy on AI-generated material, and apologized to readers and to matplotlib maintainer Scott Shambaugh. An author reportedly later said he had inadvertently used an AI-paraphrased version of the source text as quotes.