GPT-3.5 Turbo

OpenAIUnited States

GPT-3.5 Turbo is a fast and cost-effective model from OpenAI, optimized for general-purpose conversational tasks and simple reasoning. It supports long context windows and is suitable for a wide range of applications requiring quick responses.

FastCheapLong contextReasoningCoding

Input / 1M tokens

$0.50

Output / 1M tokens

$1.50

Output tokens/s

90.01

First-token seconds

0.56s

Supported plans

Benchmark history

Evaluations

Math 500

Measured May 29, 2026Source

Score

0.44

Gpqa

Measured May 29, 2026Source

Score

0.3

Mmlu Pro

Measured May 29, 2026Source

Score

0.46

Artificial Analysis Coding Index

Measured May 29, 2026Source

Score

10.7

Artificial Analysis Intelligence Index

Measured May 29, 2026Source

Score

Plan availability

Products and plans that support this model

No products or plans have been linked to this model yet.

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