Very long inputs
Choose Gemini 3.5 Live Translate
Gemini 3.5 Live Translate reads up to 131k tokens per request, against 32k for GPT-4o Realtime.
Gemini 3.5 Live Translate vs GPT-4o Realtime: price, context and capabilities
Choose Gemini 3.5 Live Translate for very long inputs and the latest release; on the other points the two are level or the data is missing.
In short
- A price comparison is not possible: one of them has no comparable published price.
- Gemini 3.5 Live Translate reads more per request: 131k tokens against 32k.
- Gemini 3.5 Live Translate is the newer model (June 2026, against Oct 1, 2024).
Which should you choose?
Each answer below comes straight from the published prices, specifications and independent benchmark results.
Latest release
Choose Gemini 3.5 Live Translate
Gemini 3.5 Live Translate is the newer release (June 2026, against Oct 1, 2024 for GPT-4o Realtime).
Specifications side by side
| Gemini 3.5 Live Translate | GPT-4o Realtime | |
|---|---|---|
| Provider | OpenAI | |
| Category | Voice and realtime | Voice and realtime |
| Status | Preview | Deprecated |
| Headline price | $0.0368 / minute | No data |
| Context window | 131k | 32k |
| Max output | 66k | 4k |
| Released | June 2026 | Oct 1, 2024 |
| Knowledge cutoff | No data | October 2023 |
| Licence | Proprietary | Proprietary |
| Capabilities | Audio input | Audio input |
| API model id | gemini-3.5-live-translate-preview | gpt-4o-realtime-preview |
Frequently asked questions
Should I choose Gemini 3.5 Live Translate or GPT-4o Realtime?
Choose Gemini 3.5 Live Translate for very long inputs and the latest release; on the other points the two are level or the data is missing.
Which is cheaper, Gemini 3.5 Live Translate or GPT-4o Realtime?
A price comparison is not possible: one of them has no comparable published price.
Which has the larger context window, Gemini 3.5 Live Translate or GPT-4o Realtime?
Gemini 3.5 Live Translate reads more per request: 131k tokens against 32k.
What is the difference between Gemini 3.5 Live Translate and GPT-4o Realtime?
Gemini 3.5 Live Translate is made by Google and GPT-4o Realtime by OpenAI. A price comparison is not possible: one of them has no comparable published price. Gemini 3.5 Live Translate reads more per request: 131k tokens against 32k. Gemini 3.5 Live Translate is the newer model (June 2026, against Oct 1, 2024).
Which is newer, Gemini 3.5 Live Translate or GPT-4o Realtime?
Gemini 3.5 Live Translate was released on June 2026 and GPT-4o Realtime on Oct 1, 2024.