OpenAI models
Curated catalog for OpenAI. Open any model in the main TokenCALC calculator to count tokens and estimate API cost.
- ChatGPT-4o Latest$5/1M in · $15/1M out
- GPT-3.5 Turbo$0.5/1M in · $1.5/1M out
- GPT-4$30/1M in · $60/1M out
- GPT-4.1$2/1M in · $8/1M out
- GPT-4.1 (2025-04-14)$2/1M in · $8/1M out
- GPT-4.1 Mini$0.4/1M in · $1.6/1M out
- GPT-4.1 Nano$0.1/1M in · $0.4/1M out
- GPT-4 Turbo$10/1M in · $30/1M out
- GPT-4o$2.5/1M in · $10/1M out
- GPT-4o (2024-08-06)$2.5/1M in · $10/1M out
- GPT-4o mini$0.15/1M in · $0.6/1M out
- GPT-5$1.25/1M in · $10/1M out
- GPT-5 Mini$0.25/1M in · $2/1M out
- GPT-5 Nano$0.05/1M in · $0.4/1M out
- o1$15/1M in · $60/1M out
- o1-mini$1.1/1M in · $4.4/1M out
- o1-preview$15/1M in · $60/1M out
- o3$2/1M in · $8/1M out
- o3-mini$1.1/1M in · $4.4/1M out
- o4-mini$1.1/1M in · $4.4/1M out
Use the calculator
Pick a model above, then open it in the cost calculator or tokenizer. Rates are last-verified on each model page.