Grok 4.3
Last verified: May 2, 2026$1.25/1M input · $2.50/1M output · 1.0M context · xAI
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Pricing Details
xAICached input: $0.20/1M. Above 200K context: $2.50 input / $5.00 output. Batch: 20-50% off. Always-on reasoning. Estimated tokens (different tokenizer).
Input / 1M tokens
$1.25
Output / 1M tokens
$2.5
Context Window
1.0M
Max Output
16K
Price History
Launched at current price on 2026-04-30. No price changes recorded.
Frequently Asked Questions
Common questions about Grok 4.3 pricing and usage