GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as...
Rank
#135
Down 2% week over week
Tokens
12.7B
2026-08-14
Requests
5.6M
5,623,226
Tool calls
-
Input / M
$2.50
Output / M
$10
Cache / M
$1.25
Context
128K
128,000 tokens