GROK
30 days · UTC
Synchronizing with global intelligence nodes...
Choosing the right frontier model by workflow: compliance, agents, and file-heavy work
Model choice now hinges on whether you need strict instruction compliance, agent-style execution, or heavy file/long-document work. A head-to-head on...
Claude surge exposes usage caps; cache or fail
A wave of users switching from ChatGPT to Claude is straining Anthropic’s capacity, making caching and multi-provider design mandatory for reliable LL...
How Grok actually does real-time retrieval (and what its X link really means)
xAI’s Grok uses a tool-called retrieval pipeline and tight X integration to produce live, cited answers with clear limits and audit trails. The Grok ...
Grok 4.1 Free: Treat as access, not capacity
Treat Grok 4.1 Free as an entry point for testing realtime-first workflows, not as a guaranteed capacity tier for sustained, iterative workloads. [Gro...
AI agents under attack: prompt injection exploits and new defenses
Enterprises deploying AI assistants and desktop agents face real prompt-injection and safety failures in tools like Copilot, ChatGPT, Grok, and OpenCl...
Unverified claim: Grok 4.20 (beta) discovered a new Bellman function
Community posts and a video claim xAI’s Grok 4.20 (beta) produced a new Bellman function, citing University of California, Irvine, but there is no off...