Codex Mini is a fine-tuned version of o4-mini specifically for use in Codex CLI.
import { streamText } from 'ai'
const result = streamText({ model: 'openai/codex-mini', prompt: 'Why is the sky blue?'})Try out Codex Mini by OpenAI. Usage is billed to your team at API rates. Free users get $5 of credits every 30 days, and you are considered a free user if you haven't made a payment.
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| 16K | 4K | $0.50/M | $1.50/M | — | — |  |
| 8K | 4K | $1.50/M | $2.00/M | — | — | |
| 128K | 4K | $10.00/M | $30.00/M | — | — | |
| 1048K | 33K | $2.00/M | $8.00/M | Read:$0.50/M Write:Free | — |  |
| 1048K | 33K | $0.40/M | $1.60/M | Read:$0.10/M Write:Free | — | |
| 1048K | 33K | $0.10/M | $0.40/M | Read:$0.03/M Write:Free | — | |
| 128K | 16K | $2.50/M | $10.00/M | Read:$1.25/M Write:Free | — | |
| 128K | 16K | $0.15/M | $0.60/M | Read:$0.07/M Write:Free | — | |
| 400K | 128K | $1.25/M | $10.00/M | Read:$0.13/M Write:Free | — | |
| 128K | 16K | $1.25/M | $10.00/M | Read:$0.13/M Write:— | $10.0/K + input costs | |
| 400K | 128K | $1.25/M | $10.00/M | Read:$0.13/M Write:Free | — | |
| 400K | 128K | $0.25/M | $2.00/M | Read:$0.03/M Write:Free | — | |
| 400K | 128K | $0.05/M | $0.40/M | Read:$0.01/M Write:Free | — | |
| 400K | 272K | $15.00/M | $120.00/M | — | $10.0/K + input costs | |
| 400K | 128K | $1.25/M | $10.00/M | Read:$0.13/M Write:— | $10.0/K + input costs | |
| 400K | 128K | $1.25/M | $10.00/M | Read:$0.13/M Write:— | — | |
| 400K | 128K | $0.25/M | $2.00/M | Read:$0.03/M Write:— | $10.0/K + input costs | |
| 128K | 16K | $1.25/M | $10.00/M | Read:$0.13/M Write:— | $10.0/K + input costs | |
| 400K | 128K | $1.25/M | $10.00/M | Read:$0.13/M Write:— | $10.0/K + input costs | |
| 400K | 128K | $1.75/M | $14.00/M | Read:$0.17/M Write:— | — | |
| 128K | 16K | $1.75/M | $14.00/M | Read:$0.17/M Write:— | — | |
| 400K | 128K | $21.00/M | $168.00/M | — | — | |
| 131K | 131K | $0.10/M | $0.50/M | — | — |    +3 |
| 128K | 8K | $0.07/M | $0.30/M | — | — |   |
| 131K | 66K | $0.07/M | $0.30/M | Read:$0.04/M Write:— | — | |
| 200K | 100K | $15.00/M | $60.00/M | Read:$7.50/M Write:Free | — | |
| 200K | 100K | $2.00/M | $8.00/M | Read:$0.50/M Write:Free | — | |
| 200K | 100K | $10.00/M | $40.00/M | Read:$2.50/M Write:— | $10.0/K + input costs | |
| 200K | 100K | $1.10/M | $4.40/M | Read:$0.55/M Write:Free | — | |
| 200K | 100K | $20.00/M | $80.00/M | — | — | |
| 200K | 100K | $1.10/M | $4.40/M | Read:$0.28/M Write:Free | — | |
| — | — | $0.13/M | — | — | — | |
| — | — | $0.02/M | — | — | — | |
| — | — | $0.10/M | — | — | — | |
