Grok 4
Grok 4 is a large language model developed by xAI and an iterative version of the Grok series. The model supports natural language understanding and generation, multi-turn dialogue, text reasoning, and knowledge question answering, with the aim of providing intelligent AI assistant services. As a continued research and development product from xAI, Grok 4 incorporates capability optimizations and upgrades over its predecessors, serving both individual users and developer-facing scenarios.
Core Facts
Timeline (last 90 days)
In the head-to-head comparison among GPT-5.6 Luna, Grok 4, and DeepSeek Flash, Luna wins on quality and safety, while DeepSeek has an advantage in cost and throughput.
Grok 4.7 is a minor version iteration built on the Grok 4 series, rather than a major architectural overhaul.
The Grok 4 series ranks among the top tier in multiple mathematics and programming benchmarks.