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SpaceXAI

Grok 4.6

Grok 4.6 is SpaceXAI's frontier reasoning model for long-running agents, coding, and knowledge work, with a 500K tokens context window and four reasoning levels including a new xhigh setting. Your use is subject to SpaceXAI's Terms & Privacy Policies.

ReasoningTool UseImplicit CachingVision (Image)
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import { streamText } from 'ai'


const result = streamText({
  model: 'spacexai/grok-4.6',
  prompt: 'Why is the sky blue?'
})
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Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.

Provider
Context
Max Output
Latency
Throughput
Input
Output
Cache
Web Search
Capabilities
ZDR
No Training
Release Date
SpaceXAI
Legal:Terms•Privacy
500K500K
$2/M+2 more
$6/M+2 more
Read:$0.50/M+2 more
Write:—
$5/K
+ input costs
+1
08/12/2026