GPT-3.5 Turbo 16k
16Kby 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. Training data: up to Sep 2021.
Pricing
Input Tokens
Per 1M tokens
Free
Output Tokens
Per 1M tokens
Free
Image Processing
Per 1M tokens
$0.00/1M tokens
Supported Modalities
Input
text
Output
text
Performance Benchmarks
Intelligence Index
Overall intelligence score
25.7
Coding Index
Programming capability
21.2
Math Index
Mathematical reasoning
34.7
GPQA
Graduate-level questions
66.6%
MMLU Pro
Multitask language understanding
80.6%
HLE
Human-like evaluation
4.6%
LiveCodeBench
Real-world coding tasks
45.7%
AIME 2025
Advanced mathematics
34.7%
MATH 500
Mathematical problem solving
91.3%
Specifications
- Context Length
- 16K tokens
- Provider
- OpenAI
- Throughput
- 75.925 tokens/s
- Released
- Aug 28, 2023
- Model ID
- openai/gpt-3.5-turbo-16k
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