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xAI models
5 models from xAI on Alyph — $1.15 to $2.30 per million input tokens, all billed from one wallet.
5
models available
2M
largest context — Grok 4.20
$1.15–$2.30
input price range / 1M tokens
0.76¢
cheapest client proposal
Cost vs Token Amount
80% Input20% Output
Grok 4.20
Grok 4.20 Multi-Agent
Grok 4.3
Grok 4.5
Grok Build 0.1
Adjust the ratio slider to change how output tokens influence the final price for equivalent workloads.
Model
Context
Input / 1M
Output / 1M
Prices last checked August 9, 2026.
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Questions, answered
How many xAI models are on Alyph?
5, from $1.15 to $2.30 per million input tokens. The largest context window among them is 2M tokens (Grok 4.20).
How much do xAI models cost?
Per million input tokens, xAI models on Alyph run from $1.15 to $2.30. On a typical client proposal — 5K tokens in, 800 out — that starts at about 0.76¢. Billed from the Alyph wallet, with hard spending limits.
Can I compare xAI models against other providers?
Yes. Any xAI model can be run side by side with models from other providers on the identical prompt and context, billed from the same wallet. That is the point of the product.
Try xAI against the rest
One prompt to a xAI model and its strongest rivals at the same time. Free to start, with $5 of credit.