2026/3/20 10:50 (UTC+8) · New Model · xAI 🚀 4 new Grok 4.20 Beta models now available:Documentation Index
Fetch the complete documentation index at: https://docs.apiyi.com/llms.txt
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grok-4.20-beta, grok-4.20-multi-agent-beta-0309, grok-4.20-beta-0309-non-reasoning, grok-4.20-beta-0309-reasoning. Official pricing ($2 input / $6 output per M tokens), discounts via deposit promotions. Learn more
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