Gemini has been like that. One early model I used I asked it about another company’s model. It insisted it didn’t exist. I told it when it was released and to search. It did, and found results, but told me it wasn’t really a public model and I couldn’t use it. I screenshotted the pricing page. It told me I got that from somewhere else, it couldn’t be correct, because it couldn’t access that page.

It is one thing to avoid sycophancy, but Gemini often seems to go well beyond that.