openai

OpenAI: GPT-3.5 Turbo

GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks. Training data up to Sep 2021.

Input Cost
$0.50
per 1M tokens
Output Cost
$1.50
per 1M tokens
Context Window
16,385
tokens
Compare vs GPT-4o
Developer ID: openai/gpt-3.5-turbo

Related Models

openai
$0.03/1M

OpenAI: gpt-oss-20b

gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 ...

📝 131,072 ctx Compare →
openai
$1.25/1M

OpenAI: GPT-5.1

GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-...

📝 400,000 ctx Compare →
openai
$10.00/1M

OpenAI: GPT-4 Turbo

The latest GPT-4 Turbo model with vision capabilities. Vision requests can now use JSON mo...

📝 128,000 ctx Compare →