⚠ This model is no longer available
gpt-realtime-2.1 was removed from RealRelay on 2026-09-09. This page is kept as a historical record: prices mentioned below are no longer valid, and the API no longer serves this model.
gpt-realtime-2.1
gpt-realtime-2.1 is a OpenAI model that was available through RealRelay until it was removed on 2026-09-09.
Similar models still available
Pricing
- no longer offered
- gpt-realtime-2.1 was removed from RealRelay on 2026-09-09. This page is kept as a historical record: prices mentioned below are no longer valid, and the API no longer serves this model.
Specifications (as of 2026-09-09)
- Context window
- 128K
- Max output
- 32K
- Knowledge cutoff
- Sep 30, 2024
- Input
- Audio / Image / Text
- Output
- Audio / Text
- Capabilities
- Reasoning, Tool use, Vision