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Grok 4.20 0309 Reasoning

Grok 4.20 0309 Reasoning is available via Xai with a 2M context window and up to 2,000,000 output tokens. Pricing: $2.00/1M input tokens, $6.00/1M output tokens.

Grok 4.20 0309 Reasoning Pricing & Specifications

Input Price$2.00 per 1M tokens
Output Price$6.00 per 1M tokens
Context Window2,000,000 tokens (2M)
Max Output2,000,000 tokens
ProviderXai

What is Grok 4.20 0309 Reasoning?

Grok 4.20 0309 Reasoning is a large language model by Xai with a 2M context window and up to 2,000,000 output tokens. It costs $2.00 per 1M input tokens and $6.00 per 1M output tokens. Grok 4.20 0309 Reasoning is available via Xai with a 2M context window and up to 2,000,000 output tokens. Pricing: $2.00/1M input tokens, $6.00/1M output tokens.

Capabilities

text vision function calling reasoning web search

Grok 4.20 0309 Reasoning Cost Examples

Short prompt (500 tokens)

$0.001000

Medium prompt (2K tokens)

$0.00400

Long output (4K tokens)

$0.02400

Count tokens for Grok 4.20 0309 Reasoning

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Frequently Asked Questions

How much does Grok 4.20 0309 Reasoning cost per token? +
Grok 4.20 0309 Reasoning costs $2.00 per 1M input tokens and $6.00 per 1M output tokens. For a typical 1,000-token request with a 500-token response, that works out to roughly $0.005000.
What is the context window for Grok 4.20 0309 Reasoning? +
Grok 4.20 0309 Reasoning supports a context window of 2,000,000 tokens (2M). 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 4.20 0309 Reasoning? +
Grok 4.20 0309 Reasoning can generate up to 2,000,000 tokens in a single response. If you need longer outputs, you can make multiple API calls and concatenate the results.
Is Grok 4.20 0309 Reasoning good for coding tasks? +
Yes, Grok 4.20 0309 Reasoning supports capabilities well-suited for coding tasks including code generation, debugging, and refactoring.
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