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.
Input
Output
Context
16K
Max Output
4K
Parameters
20B
Technical Specifications
Model TypeChat
Context Window16K
Max Output Tokens4K
Parameters20B
Training Cutoff—
Licenseproprietary
Capabilities
Input Modalities
text
Output Modalities
text
Features
function_callingjson_modestreamingsystem_prompts
Resources & Links
proprietary — Proprietary - API access only
Estimated GPU Requirements for GPT-3.5 Turbo-16K
Estimates based on INT8 quantization. Actual requirements vary by framework and configuration.
Related Tools
Data sourced from official provider APIs and documentation
Last updated: May 5, 2026
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