xAI Grok Models

Reasoning‑centric models with up‑to‑date world knowledge via platform integrations.

Latest: Grok 4.6

Grok 4.6 (Aug 2026) builds on Grok 4.5 with a focus on long-running agents and ambitious interactive and visual work, staying on complex multi-step tasks like researching, codebase analysis, or turning an idea into a finished artifact. It ships with a 500k-token context window.

Strengths

  • Long-running agentic tasks
  • 500k context window
  • Configurable reasoning (up to "xhigh")

Best For

  • Coding agents (Cursor, Grok Build)
  • Research assistants
  • Visual/interactive work

Practical Guidance

  • Combine with citation storage for verifiable outputs.
  • Apply domain allowlists to reduce noise in retrieval.
  • Use tool schemas for deterministic actions.