MultimodalAPI only
GPT-4o Audio
OpenAI
Updated May 21, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Specifications
- Type
- Multimodal
- Access
- API only
- Released
- August 15, 2025
- Context window
- 128,000 tokens
- Knowledge cutoff
- October 31, 2023
- Input
- Audio, Text
- Output
- Text, Audio
- API pricing
- $2.50 in · $10.00 out / 1M tokens
Capabilities
Function callingStructured output