Grok-4.3
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Grok-4.3 is a reasoning model from xAI designed for agentic workflows, instruction-following tasks, and applications requiring high factual accuracy. It accepts text and image inputs with text output, and supports a large 1M-token context window, making it useful for long-document analysis, deep research, and multi-step problem solving.
Reasoning is always active and cannot be disabled or configured by effort level.
This bot supports optional parameters for additional customization.
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Build with Grok-4.3 using the Poe API
Start by creating an API key, for use with any bot on Poe:
See the full documentation for comprehensive guidance on getting started.
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