GPT-Realtime-Whisper
OpenAI • audio
Streaming speech-to-text model from OpenAI for low-latency transcript deltas and live audio applications.
Specifications
Context Window
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Input Price/1M
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Output Price/1M
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Parameters
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Benchmarks
GPT-Realtime-Whisper results on the main AI model evaluation benchmarks. Higher scores indicate better performance.
API Readiness
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Audio API Readiness | 95.0 | 100.0 | SWEN Audio Registry v2026-06-22. Editorial multimodal ranking with modality-specific scoring based on product capability, control, speed, value and integration readiness. |
audio
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Audio Composite | 89.7 | 100.0 | SWEN Audio Registry v2026-06-22. Editorial multimodal ranking with modality-specific scoring based on product capability, control, speed, value and integration readiness. |
Control
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Audio Control | 80.0 | 100.0 | SWEN Audio Registry v2026-06-22. Editorial multimodal ranking with modality-specific scoring based on product capability, control, speed, value and integration readiness. |
Latency
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Audio Latency | 96.0 | 100.0 | SWEN Audio Registry v2026-06-22. Editorial multimodal ranking with modality-specific scoring based on product capability, control, speed, value and integration readiness. |
Quality
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Audio Quality | 90.0 | 100.0 | SWEN Audio Registry v2026-06-22. Editorial multimodal ranking with modality-specific scoring based on product capability, control, speed, value and integration readiness. |
Value
| Benchmark | Score | Maximum | Methodology |
|---|---|---|---|
| SWEN Audio Value | 84.0 | 100.0 | SWEN Audio Registry v2026-06-22. Editorial multimodal ranking with modality-specific scoring based on product capability, control, speed, value and integration readiness. |
Information
- Tool Calling
- ❌ Not supported
- Vision
- ❌ Not supported
- Audio
- ✅ Supported
- Tags
- audiostt-realtimeswen-curated-registryopenaigpt-realtime-whisperrealtime
Full Analysis: GPT-Realtime-Whisper
What is GPT-Realtime-Whisper?
GPT-Realtime-Whisper is an AI model developed by OpenAI, classified as a audio model. It is a multimodal model, capable of processing text, images, and potentially other media types. As a proprietary model, it is available via OpenAI's cloud API.
Pricing & Costs in 2026
GPT-Realtime-Whisper does not have public per-token pricing available at this time. Some models offer access via enterprise plans or research programs. Check OpenAI's official website for up-to-date availability and pricing.
Benchmarks & Performance
GPT-Realtime-Whisper was evaluated on 6 different benchmarks, covering categories like API Readiness, audio, Control, Latency, Quality, Value. Results show exceptional performance across available evaluations.
It's important to note that benchmarks measure specific aspects and don't capture the full user experience. Factors like instruction adherence, behavior in long conversations, and real-world task quality vary significantly between models and aren't always reflected in standard scores.
Recommended Use Cases
GPT-Realtime-Whisper specializes in audio, offering advanced capabilities for creating and processing audio content.
Comparison with Alternatives
In the 2026 AI model ecosystem, GPT-Realtime-Whisper competes directly with similarly capable models. Key competitors include Claude (Anthropic), Gemini (Google), and open source models like Llama (Meta) and Qwen (Alibaba). The choice between models depends on the specific use case, budget, latency requirements, and need for features like multimodality and tool calling.
For a detailed side-by-side comparison, use our comparison tool or check the overall model ranking.
Frequently Asked Questions
What is GPT-Realtime-Whisper?
Streaming speech-to-text model from OpenAI for low-latency transcript deltas and live audio applications.
How much does GPT-Realtime-Whisper cost?
GPT-Realtime-Whisper does not have public per-token pricing available at this time. Check OpenAI's official website for up-to-date information.
How does GPT-Realtime-Whisper compare with other models?
In available benchmarks, GPT-Realtime-Whisper scored: SWEN Audio API Readiness: 95/100, SWEN Audio Composite: 89.7/100, SWEN Audio Control: 80/100. See the full table above for a detailed comparison.
Is GPT-Realtime-Whisper open source?
No, GPT-Realtime-Whisper is a proprietary model from OpenAI. It is available via cloud API. For open source alternatives, check our open source model ranking.
What is GPT-Realtime-Whisper best for?
GPT-Realtime-Whisper excels at general-purpose language tasks.
Last updated: June 22, 2026 • View methodology →