OpenAI
GPT-4o
openai/gpt-4o
Input
$2.50
per 1M tokens
Output
$10.00
per 1M tokens
Cached input
$1.25
per 1M tokens
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...
- Released
- Context window
- 128K tokens
- Max output
- 16K tokens
- Input
- text, image, file
- Output
- text
- Reasoning
- No
Price history
No price changes since we started tracking on .
Providers on OpenRouter
2 endpoints serve this model. Uptime is OpenRouter's share of successful requests; prices per 1M tokens.
| Provider | Input | Output | Context window | Uptime 30 min | Uptime 24 h |
|---|---|---|---|---|---|
| Azure | $2.50 | $10.00 | 128K | 100% | 100% |
| OpenAIvendor's own | $2.50 | $10.00 | 128K | 100% | 100% |