PROVIDER PRICING
OpenAI API Pricing
OpenAI API pricing: rates for 18 models, how they compare to official pricing, and what it costs to run.
MODEL PRICING
API model pricing
18 models · prices per million tokens
| Model | Input / 1M | Output / 1M |
|---|---|---|
| GPT-5.4 nano | $0.200 | $1.25 |
| GPT-5.4 mini | $0.750 | $4.50 |
| GPT-5.6 Luna | $1.00 | $6.00 |
| GPT-4o mini Transcribe | $1.25 | $5.00 |
| GPT-5.3 Codex | $1.75 | $14.00 |
| GPT-4o Transcribe | $2.50 | $10.00 |
| GPT-5.4 | $2.50 | $15.00 |
| GPT-5.6 Terra | $2.50 | $15.00 |
| GPT Image 1 mini | $2.50 | $8.00 |
| GPT-5.5 | $5.00 | $30.00 |
| GPT-5.6 Sol | $5.00 | $30.00 |
| GPT Image 1.5 | $8.00 | $32.00 |
| GPT Image 2 | $8.00 | $30.00 |
| GPT Realtime 2.1 mini | $10.00 | $20.00 |
| GPT-5.4 Pro | $30.00 | $180 |
| GPT-5.5 Pro | $30.00 | $180 |
| GPT Realtime 2.1 | $32.00 | $64.00 |
Prices change frequently; confirm current rates on the provider’s official pricing page.