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AnyAPI

Grok 4.3 model ID, context window & pricing

grok

Quick facts

Model ID xai/grok-4.3
Source AnyAPI
Context Window 1000000
Pricing -
Capabilities tool calling, reasoning, structured output, temperature control

Model overview

Grok 4.3 is an AI model from AnyAPI with 1000000 token context window and text, image, pdf input support.

Public token pricing is not listed for this model in the current catalog source.

  • Workloads that use text, image, pdf inputs with text outputs.
  • Agent and tool workflows that need function calling.
  • Reasoning-heavy prompts where stepwise problem solving matters.
Model ID xai/grok-4.3
Provider AnyAPI
Family grok
Status -
Knowledge Cutoff -
Release Date 2026-04-17
Input Modalities text, image, pdf
Output Modalities text
Context Window 1000000
Input Limit -
Output Limit 30000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control Yes
Open Weights No
Input Cost / 1M tokens -
Output Cost / 1M tokens -
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -