Grok is the best for researching recent events and real-time information. All the other AIs have a learning date cut-off too far in the past.

Claude accuses me of hallucinating events that happened the day before, and it's quite annoying.

Gemini, Claude, and ChatGPT all offer web search integrations in order to get recent data.

Grok 3 and Grok 4 have a 2024 knowledge cutoff. https://docs.x.ai/developers/models

	▲	tristanj a day ago \| parent [-]
		Grok has access to the X firehouse, and gives context on realtime events much better than the models you listed. I wish Meta made their own AI/search model because they probably have the best data source.