Michelin Guide Accused of Using AI for Restaurant Reviews

The Michelin Guide, a globally recognized authority in restaurant ratings, is facing allegations of using artificial intelligence to generate its 2026 reviews for Dallas, Texas. A D Magazine investigation suggests that the esteemed guide may have tasked AI with authoring the reviews of local eateries. This claim has ignited a strong negative reaction online, with critics arguing that the practice has severely damaged the brand's reputation.

According to the D Magazine report, which involved consultation with AI detection software and academic experts, a significant portion, if not all, of Michelin's new Dallas entries were likely written by large language models (LLMs). The investigation was reportedly initiated after a local chef expressed concerns.

While Michelin representatives did not immediately respond to requests for comment from The Post, they denied the use of AI in their Dallas reviews to D Magazine. A statement provided to the outlet asserted, "All Inspector notes appearing on the MICHELIN Guide website and app are developed collaboratively by the Inspection team based on their firsthand dining experiences. AI is not used in the writing of these reviews."

However, the D Magazine analysis pointed to several factors that raised suspicion. An abundance of flowery descriptions, such as calling the dining room at Mābo "serene" and Sushi Kozy's ingredients "carefully sourced," along with grammatical anomalies, triggered alerts from AI detection tool Pangram. The tool reportedly flagged Michelin's report as "100%" AI-generated.

Researchers Alex Reinhart and David Brown of Carnegie Mellon University suggested that GPT-4o, a specific LLM, was the likely author. Their analysis compared the Dallas reviews to previous Michelin appraisals in the city and other major global locations, finding no evidence of AI use in guides other than the recent Dallas assessment.

Reinhart and Brown speculated that a Michelin inspector may have provided initial notes to a chatbot and then incorporated their own observations into the generated text. Brown noted, "There are chunks of it that seem more AI-ish than others. Afterwards they might have changed, ‘Oh, this looks good, but I don’t like this sentence.’"

The D Magazine study specifically highlighted a sentence in the review of Resident Taqueria: "Thoughtful combinations, bold flavors and generous portions reflect the kitchen’s creativity." The outlet described this phrase as seemingly nonsensical and disingenuous, further fueling the AI allegations.

These accusations emerge amid a backdrop of increasing scrutiny surrounding AI technologies. Recent controversies include AI-generated content used in political contexts and lawsuits alleging that AI chatbots have negatively influenced children.

This incident also follows other instances where established brands have faced similar accusations. McDonald's is currently involved in a federal lawsuit alleging price-fixing through an AI-powered system. Additionally, a California café, Grind and Unwind, faced public backlash and vandalism after using AI-generated menus, which were criticized as "AI-slop."

Brown expressed concern about Michelin potentially jeopardizing its long-standing credibility with diners. "Food writing is so human. There’s something very human about it. Getting AI to generate it seems a curious choice. Why would you do that?" he questioned, as cited in the D Magazine study.