GPT-3.5 Turbo

by OpenAI

GPT-3.5 Turbo is a model from OpenAI, released on March 21, 2023. It has a 16K-token context window and can generate up to 4K output tokens. API pricing is $0.5 per 1M input tokens and $1.5 per 1M output tokens.

The latest GPT-3.5 Turbo model with higher accuracy at responding in requested formats and a fix for a bug which caused a text encoding issue for non-English language function calls.

Key specs

ProviderOpenAI
Release date2023-03-21
Licenseproprietary
Context window16K tokens
Max output4K tokens
Input price$0.5 / 1M tokens
Output price$1.5 / 1M tokens
Intelligence Score-9.4
Coding index-4.5

Quick answers

What is the context window of GPT-3.5 Turbo?

GPT-3.5 Turbo has a context window of 16K tokens, with a maximum output of 4K tokens per response.

How much does GPT-3.5 Turbo cost?

GPT-3.5 Turbo costs $0.5 per 1M input tokens and $1.5 per 1M output tokens through the API.

Is GPT-3.5 Turbo open source?

No. GPT-3.5 Turbo is a proprietary model from OpenAI (proprietary license).

When was GPT-3.5 Turbo released?

OpenAI released GPT-3.5 Turbo on March 21, 2023.

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