xAI: Grok 4.20

xAI: Grok 4.20

Chat

Grok 4.20 is xAI's newest flagship model with industry-leading speed and agentic...

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Basic Info

Mode

Chat

Released

2026-03-31

Context Window

2M

Max Output

128K

Pricing

Input Price

$4/M

Output Price

$12/M

Cache Read

$0.4/M

Capabilities

Vision

Function Calling

Reasoning

Prompt Caching

Web Search

Web Fetch

Audio Input

Video Input

PDF Input

Protocols & Providers

Protocols

openai

Provider Count

1

Providers

Azure