Grok 4.3
Grok 4.3 is available via Xai with a 1M context window and up to 1,000,000 output tokens. Pricing: $1.25/1M input tokens, $2.50/1M output tokens.
Grok 4.3 Pricing & Specifications
What is Grok 4.3?
Grok 4.3 is a large language model by Xai with a 1M context window and up to 1,000,000 output tokens. It costs $1.25 per 1M input tokens and $2.50 per 1M output tokens. Grok 4.3 is available via Xai with a 1M context window and up to 1,000,000 output tokens. Pricing: $1.25/1M input tokens, $2.50/1M output tokens.
Capabilities
text vision function calling reasoning web search json mode
Grok 4.3 Cost Examples
Short prompt (500 tokens)
$0.000625
Medium prompt (2K tokens)
$0.00250
Long output (4K tokens)
$0.01000
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Frequently Asked Questions
How much does Grok 4.3 cost per token? +
Grok 4.3 costs $1.25 per 1M input tokens and $2.50 per 1M output tokens. For a typical 1,000-token request with a 500-token response, that works out to roughly $0.002500.
What is the context window for Grok 4.3? +
Grok 4.3 supports a context window of 1,000,000 tokens (1M). This determines the maximum combined length of your prompt and conversation history in a single API call.
What is the maximum output length for Grok 4.3? +
Grok 4.3 can generate up to 1,000,000 tokens in a single response. If you need longer outputs, you can make multiple API calls and concatenate the results.
Is Grok 4.3 good for coding tasks? +
Yes, Grok 4.3 supports capabilities well-suited for coding tasks including code generation, debugging, and refactoring.