GPT-4o is OpenAI versatile multimodal model that processes text, image, audio, and video natively. At $2.50/$10 per MTok with a 128K context window, it balances capability and cost for most use cases. GPT-4o powers the ChatGPT interface and supports real-time audio conversation, making it the most accessible frontier model for consumers.
| Benchmark | Score |
|---|---|
| LMSYS Arena | 1404 |
| Context Window | 128K |
| Price (input/output) | $2.50/$10 |