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Grok 4.20 Reasoning

Grok 4.20 reasoning model with vision and tool support.

vertex-openai/grok-4-20-reasoning
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Streaming
Vision
Tools
Reasoning
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Vertex AI (OpenAI-compatible) Pricing for Grok 4.20 Reasoning

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Vertex AI (OpenAI-compatible)
Context: 2M
Input
$2
/M tokens
Cached
$0.2
/M tokens
Output
$6
/M tokens
Tiered Pricing
IN
CACHED
OUT
≤200K tokens
$2
$0.2
$6
>200K tokens
$4
$0.4
$12
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