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OpenAI

GPT-3.5 Turbo

Updated: June 2026

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.

Specifications

Context
16K
Input
$0.5/M
Output
$1.5/M

Capabilities

TEXTWEBCODINGWRITING

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Performance Metrics

Intelligence Index

01

3.6

> 2% OF MODELS

Coding Index

02

10.7

> 17% OF MODELS

DATA SOURCE: Artificial Analysis

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