GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks. Training data up to Sep 2021.
Rank
#385
Down 92% week over week
Tokens
20.6M
2026-08-14
Requests
67.6K
67,633
Tool calls
-
Input / M
$1.00
Output / M
$2.00
Cache / M
Free
Context
4K
4,095 tokens