Users Complain About DeepResearch Quality Drop

AllowFreeSpeech · reddit · 2026-07-15

The author notes that in their recent experience, ChatGPT's DeepResearch reports have become "almost useless." They seem like a lighter version, even getting the report titles wrong, and they include **no cited references whatsoever**, even for Plus subscribers. In contrast, Gemini's DeepResearch reports are significantly longer—about **4 times** the length of ChatGPT's—and include **131 references**. The author shared links to both outputs, with a clear preference for Gemini.

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