GPT-3.5 Turbo 16k

openai/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...

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Context window: 16K
Input: Text
Output: Text
Released: 2023-08-28

Max output: 4.1K
Knowledge cutoff: 2021-09-30
Weights: Closed
Capabilities: Tool call, Structured, Temperature

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ModelRegistry · Catalog updated 2026-10-01