Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and introduced a new Agent Tools API—but the technical milestones were ...
Update: A day after this article was published, xAI unveiled Grok 4.1 access through its API for $0.20 per 1 input million tokens (or $0.05 for cached input) and output tokens at $0.50 per million, ...
Interactive Brokers Group (IBKR) on Monday announced the expansion of its agentic trading capabilities with the addition of ChatGPT and Grok. The addition expands IBKR's AI platform integrations that ...