ChatGPT vs Gemini for Product Recommendations: New Tests Show Where They Differ
ChatGPT changed its top product less often than Gemini in one test, but other studies found both AI shopping tools can still be inconsistent. The post ChatGPT vs Gemini for Product Recommendations: New Tests Show Where They Differ appeared first on TechRepublic .
A recent comparison between ChatGPT and Gemini revealed differing product recommendations even when users inputted the same queries. Marketing firm Suff Digital discovered ChatGPT changed its top choice in 56.3% of consecutive answers to "What is the best..." questions, while Gemini did so in 82.7% of cases. Other studies produced inconsistent results, with some showing both AI shopping tools can generate unstable recommendations.
One analysis ran 6,000 identical "What is the best..." queries 10 times each on ChatGPT and Gemini, finding ChatGPT matched its top pick 8.3% of the time, and Gemini did so 1.3% of the time. Another study by Product.ai tested 220 shopping questions across free and paid configurations of ChatGPT, Gemini, Claude, and Perplexity, finding 86% of the 217 questions produced at least one factual contradiction.
Gemini contradicted itself 29% of the time in its free configuration and 27% in paid, compared to 22% and 18% for ChatGPT. Despite these inconsistencies, neither AI assistant fully settles on a single recommendation, and users should verify AI-generated product information against vendor documentation or retailer listings.
Written by urgent.news from TechRepublic's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
