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GPT-3.5 Turbo 16k

Rank #367 openai

openai/gpt-3.5-turbo-16k

Usage data date 2026-07-26 · updated daily

Usage and specs

Daily rank#367
Daily tokens6.7M
Daily requests11.3K
Daily change −29.2%
Context window16.4K
Released

What is GPT-3.5 Turbo 16k

This model offers four times the context length of gpt-3.5-turbo, allowing it to support approximately 20 pages of text in a single request at a higher cost. Training data: up to Sep 2021.

GPT-3.5 Turbo 16k capabilities

Input: Text   Output: Text

JSON output Structured outputs Tool choice Tool use Knowledge cutoff 2021-09-30

GPT-3.5 Turbo 16k API pricing

Input · per 1M tokens$3.00
Output · per 1M tokens$4.00

USD list-price snapshot, not independently verified; confirm current pricing and terms on the provider site before purchase.

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