GPT-3.5 Turbo 16K

openai

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.

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Capabilities

Tool Use

Example Use Cases

Longer document processing

Multi-page text analysis

Extended context generation

Technical Specifications

Context Window

16,385 tokens

Max Output

4,096 tokens

Pricing

Token Costs (per 1M tokens)

Cache Miss Input

$3

Non-Reasoning Output

$4

Tool Costs (per 1K calls)

Web Search

$15

Code Execution

$0.19

⚠️ Legacy

Made legacy on

Reason

Untested

Recommended Replacement

Qwen3.5 Plus