~openai LLM pricing
~openai has 5 models with live API pricing on this site. Cheapest paid option: GPT Luna Latest at $0.45/1M blended
Prices updated Sep 19, 2026, 11:15 PM UTC · refreshed hourly
| Model | Input $/1M | Output $/1M | Blended $/1M | Context | Intelligence |
|---|---|---|---|---|---|
| GPT Luna Latest | $0.20 | $1.20 | $0.45 | 1.05M | — |
| GPT Mini Latest | $0.75 | $4.50 | $1.69 | 400K | — |
| GPT Sol Latest | $2.00 | $10.00 | $4.00 | 1.05M | — |
| GPT Terra Latest | $2.00 | $12.00 | $4.50 | 1.05M | — |
| GPT Astra Latest | $10.00 | $50.00 | $20.00 | 1.05M | — |