OpenAI Models

gpt-3.5-turbo

Most capable GPT-3.5 model and optimized for chat at 1/10th the cost of text-davinci-003. Will be updated with our latest model iteration.

4,096 tokens

Up to Sep 2021

gpt-3.5-turbo-0301

Snapshot of gpt-3.5-turbo from March 1st 2023. Unlike gpt-3.5-turbo, this model will not receive updates, and will only be supported for a three month period ending on June 1st 2023.

4,096 tokens

p to Sep 2021

text-davinci-003

Can do any language task with better quality, longer output, and consistent instruction-following than the curie, babbage, or ada models. Also supports inserting completions within text.

4,000 tokens

Up to Jun 2021

text-davinci-002

Similar capabilities to text-davinci-003 but trained with supervised fine-tuning instead of reinforcement learning

4,000 tokens

Up to Jun 2021

code-davinci-002

Optimized for code-completion tasks

4,000 tokens

Up to Jun 2021