Grok 4.1 Fast excels at real-time info retrieval and deep research. Paired with native X integration, code execution, and advanced web browsing, Grok 4.1 Fast + Agent Tools API tops agentic search benchmarks.
Grok 3 excels at tough enterprise tasks that require specialized, expert-level knowledge.
Customers across finance, healthcare, and legal have told us they’re seeing emergent capabilities they haven’t seen with any other models.