Head to head
Grok Build 0.1 vs GPT-5 mini
On a blended workload of one million input tokens and three million output tokens, GPT-5 mini is 1.1× cheaper than Grok Build 0.1.
| Grok Build 0.1 | GPT-5 mini | |
|---|---|---|
| Provider | xAI | OpenAI |
| Input / MTok | $1 | $0.25 |
| Output / MTok | $2 | $2 |
| Cache read / MTok | — | $0.025 |
| Context window | 256,000 | — |
| Blended 1M in + 3M out | $7.00 | $6.25 |
| Status | ga | ga |