tts-1-hd shuts down on 2027-01-06 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-realtime-2.1-mini. Price, context window, and max output were left blank because the official pages we checked did not publish them.
deprecated
| Announced | 2026-10-01 |
|---|---|
| Deprecated | Not published |
| Shutdown | 2027-01-06 |
| Kind | exact |
See the replacement diff · OpenAI models
| Input price / 1M | Not published |
|---|---|
| Output price / 1M | Not published |
| Cached input / 1M | Not published |
| Context window | Not published |
| Max output | Not published |
| Reasoning | Not published |
| Vision | Not published |
| Tools | Not published |
tts-1-hd shuts down on 2027-01-06 per OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-realtime-2.1-mini. Price, context window, and max output were left blank because the official pages we checked did not publish them.
The official replacement is gpt-realtime-2.1-mini.
tts-1-hd status is deprecated.
Jan 6, 2027 | tts-1-hd | gpt-realtime-2.1-mini