xAI
4 models behind one key
Developer of the Grok family of models, integrated into the X platform.
ModelContextInput /1MOutput /1M
- Grok Build 0.1May 20, 2026256K$1.00 + 3% $0.030 = $1.03$2.00 + 3% $0.060 = $2.06ctx 256K · in$1.00 + 3% $0.030 = $1.03out$2.00 + 3% $0.060 = $2.06
- Grok 4.3Apr 30, 20261M$1.25 + 3% $0.037 = $1.29$2.50 + 3% $0.075 = $2.58ctx 1M · in$1.25 + 3% $0.037 = $1.29out$2.50 + 3% $0.075 = $2.58
- Grok 4.20Mar 31, 20262M$1.25 + 3% $0.037 = $1.29$2.50 + 3% $0.075 = $2.58ctx 2M · in$1.25 + 3% $0.037 = $1.29out$2.50 + 3% $0.075 = $2.58
- Grok 4.20 Multi-AgentMar 31, 20262M$1.25 + 3% $0.037 = $1.29$2.50 + 3% $0.075 = $2.58ctx 2M · in$1.25 + 3% $0.037 = $1.29out$2.50 + 3% $0.075 = $2.58
Prices per 1M tokens, flat 3% fee included. Hover or tap a price for the math.