Models
| Model | Description | Training Data |
|---|---|---|
GPT-4 | More capable than any GPT-3.5 model, able to do more complex tasks, and optimized for chat. | Up to Sep 2021 |
GPT-3.5-turbo | Most capable GPT-3.5 model and optimized for chat at 1/10th the cost of | Up to Sep 2021 |
Davinci | Most capable GPT-3 model. Can do any task the other models can do, often with higher quality, longer output and better instruction-following. | Up to Jun 2021 |
Curie | Very capable, but faster and lower cost than Davinci. | Up to Oct 2019 |
Babbage | Capable of straightforward tasks, very fast, and lower cost. | Up to Oct 2019 |
Ada | Capable of very simple tasks, usually the fastest model in the GPT-3 series, and lowest cost. | Up to Oct 2019 |
Since Turbo and Davinci are the most powerful model, we recommend using them. Turbo is the default model of ChatGPT.
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