google_web_search hallucinate

[akosyakov]

The idea behind of google_web_search to get a grounding, but I noticed if i include future date inside the query, it seems a result of google_web_search itself hallucinated. I tried to look at docs to figure out what are limits and best practices of using the tool, but could not find anything. Naively I also assumed that google_web_search will have some kind of guardrails built in, but it seems one has to be careful using it?