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Models / xAI

Grok 4.20 (0309) Non-Reasoning

GA

Non-reasoning (latency-sensitive) variant; reasoning disabled, function calling and structured outputs supported. Aliases include grok-4.20-non-reasoning-latest. Modality 'text, image -> text'. Pricing and cached input ($0.20/M) confirmed on official model page. Max output tokens, knowledge cutoff and release date not published on docs.

Provider
xAI
Status
GA
Input price
$1.25 / 1M tokens
Output price
$2.50 / 1M tokens
Cached input
$0.2 / 1M tokens
Blended price
$1.56 / 1M tokens
Context window
1,000,000 tokens (1M)
Max output
—
Modality
text-in, image-in, text-out
Knowledge cutoff
—
Released
—
API string
grok-4.20-0309-non-reasoning

Source: xAI official documentation ↗

See also

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