grok 4 is the first model that i've used that makes search actuall useful. i like the fact that i don't have to choose. i find that for research questions i just go to it one of the things that i've asked across all of these LLM providers is getting an answer sooner, while letting it think longer. like; if it has a guess, tell me that guess first, but keep on cooking and let me know if you find something else