Advanced Logical MATH
Achieve over 86% accuracy on complex mathematical reasoning and graduate-level symbolic logic using grok.

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Experience the next generation of reasoning with the grok 4.3 api, featuring live-search and high-precision math.
Achieve over 86% accuracy on complex mathematical reasoning and graduate-level symbolic logic using grok.

Process entire codebases or massive legal archives with a 99.9% needle-in-a-haystack retrieval rate.

Verify results and perform data visualization during inference with grok's built-in code execution environment.

Harness real-time data from X and the web to minimize hallucinations in news-sensitive queries with the grok 4.3 api.

Getting a grok 4.3 API key takes four steps and a few minutes. Create a free GPTProto account, add credits, generate your key, and make your first call — at $0.75 / $1.5 it's a cheaper grok 4.3 API key than going direct, and one key works across every model on the platform. Full grok 4.3 Documentation is in the docs.

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