GPT-Live 1
Premier model for natural, expressive voice conversations with smooth interruption handling.
Specs
- Context
- —
- Max output
- —
- Input price
- $0.05/ minute
- Output price
- —
- Released
- 2026-09-10
Context
- Not published
Pricing · USD / minute
- Input
- $0.05
- Output
- —
- Cache read
- —
- Cache write
- —
Modalities
- Input
- AudioText
- Output
- AudioText
API
- API types
Reasoning
- Not published
Info
- Status
- Active
- Released
- 2026-09-10
- Knowledge cutoff
- 2025-07-31
Features
- Confirmed
How to call
1 provider
openaimodel = gpt-live-1
realtime
POSThttps://api.openai.com/v1/live/sessions
JSON
Standard format
{
"id": "gpt-live-1",
"object": "model",
"created": 1788998400,
"owned_by": "openai",
"name": "GPT-Live 1",
"api": {
"types": [
"realtime"
]
},
"limits": {
"context": null,
"input": null,
"output": null
},
"modalities": {
"input": [
"audio",
"text"
],
"output": [
"audio",
"text"
]
},
"reasoning": {
"supported": null,
"efforts": []
},
"pricing": {
"currency": "USD",
"unit": "minute",
"input": 0.05,
"output": null,
"cache_read": null,
"cache_write": null
},
"features": [
"tools",
"streaming"
],
"info": {
"status": "active",
"release_date": "2026-09-10",
"knowledge_cutoff": "2025-07-31",
"description": "Premier model for natural, expressive voice conversations with smooth interruption handling.",
"docs": "https://developers.openai.com/api/docs/models/gpt-live-1",
"verified_at": "2026-10-11"
}
}Official sources
4