xAI: Grok 4.20 Multimodal

By X-ai

Grok 4.20 is a reasoning model from xAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...

OpenRouter rank

#76

0.00% share

Context window

2.0M tokens

Input price

$1.25 / 1M tok

Output price

$2.50 / 1M tok

Modalities

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External ID

x-ai/grok-4.20

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