Lowest price
Choose GPT-Realtime-Translate
GPT-Realtime-Translate costs $0.034 / minute, against $0.05 / minute for GPT-Live 1.
GPT-Live 1 vs GPT-Realtime-Translate: price, context and capabilities
Choose GPT-Live 1 for the latest release and the most recent knowledge. Choose GPT-Realtime-Translate for the lowest price.
In short
- GPT-Realtime-Translate is 32% cheaper than GPT-Live 1 at the headline price ($0.034 / minute vs $0.05 / minute).
- GPT-Live 1 is the newer model (Sep 10, 2026, against May 7, 2026).
- Only GPT-Live 1 offers tool calling.
Which should you choose?
Each answer below comes straight from the published prices, specifications and independent benchmark results.
Latest release
Choose GPT-Live 1
GPT-Live 1 is the newer release (Sep 10, 2026, against May 7, 2026 for GPT-Realtime-Translate).
Most recent knowledge
Choose GPT-Live 1
GPT-Live 1 was trained on data up to July 2025, against September 2024 for GPT-Realtime-Translate.
Monthly cost at three volumes
| Volume | GPT-Live 1 | GPT-Realtime-Translate | Difference |
|---|---|---|---|
| 600 minutes of audio | $30.00 | $20.40 | GPT-Realtime-Translate, $9.60 less |
| 6,000 minutes of audio | $300.00 | $204.00 | GPT-Realtime-Translate, $96.00 less |
| 60,000 minutes of audio | $3,000 | $2,040 | GPT-Realtime-Translate, $960.00 less |
Standard rates, without caching or batch discounts. Volumes are per month.
Specifications side by side
| GPT-Live 1 | GPT-Realtime-Translate | |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Category | Voice and realtime | Voice and realtime |
| Status | Generally available | Generally available |
| Headline price | $0.05 / minute | $0.034 / minute |
| Context window | No data | 16k |
| Max output | No data | 2k |
| Released | Sep 10, 2026 | May 7, 2026 |
| Knowledge cutoff | July 2025 | September 2024 |
| Licence | Proprietary | Proprietary |
| Capabilities | Audio input, Tool calling | Audio input |
| API model id | gpt-live-1 | gpt-realtime-translate |
Frequently asked questions
Should I choose GPT-Live 1 or GPT-Realtime-Translate?
Choose GPT-Live 1 for the latest release and the most recent knowledge. Choose GPT-Realtime-Translate for the lowest price.
Which is cheaper, GPT-Live 1 or GPT-Realtime-Translate?
GPT-Realtime-Translate is 32% cheaper than GPT-Live 1 at the headline price ($0.034 / minute vs $0.05 / minute).
What is the difference between GPT-Live 1 and GPT-Realtime-Translate?
GPT-Live 1 is made by OpenAI and GPT-Realtime-Translate by OpenAI. GPT-Realtime-Translate is 32% cheaper than GPT-Live 1 at the headline price ($0.034 / minute vs $0.05 / minute). GPT-Live 1 is the newer model (Sep 10, 2026, against May 7, 2026). Only GPT-Live 1 offers tool calling.
Which is newer, GPT-Live 1 or GPT-Realtime-Translate?
GPT-Live 1 was released on Sep 10, 2026 and GPT-Realtime-Translate on May 7, 2026.