README.md

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title: README
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colorTo: gray
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![ZeroRuntime. Voice AI Agents for Every Developer.](assets/banner.png)

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### Real-time voice AI infrastructure, and the models that make it fast.

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This is ZeroRuntime's home on Hugging Face for the models we build in house and the research behind them. Everything here is designed to give developers and researchers production-grade starting points for real-time voice, backed by the same work that powers the ZeroRuntime platform.

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## What is ZeroRuntime?

An AI voice agent infrastructure platform for building, deploying and running production voice AI agents across **web, mobile, telephony and physical devices**.

- **One optimized system.** Transport layer, agent logic and voice components together, so orchestration overhead and latency both drop.
- **Agents start on demand.** No pre-reserving, so concurrent sessions scale without you managing the infrastructure.
- **Your stack, your choice.** Bring your own LLM, STT and TTS.

![One optimized runtime brings speech, models and real-time audio together. Up to 70% lower latency.](assets/runtime.png)

| | |
|---|---|
| **Runtime** | Speech, models and audio in one system. Up to **70% lower latency** |
| **SDKs** | Voice agents for web, mobile, telephony and devices |
| **Cloud** | Managed infrastructure, agents start on demand |
| **Playground** | Test live, switch models, inspect latency, tune prompts |

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## Research

We build proprietary models when off-the-shelf solutions fall short on speed or accuracy.

![Know when to respond. Echo turn detection, benchmarked against the field.](assets/research.png)

### Echo: turn detection

Knowing when a person has actually finished talking is the difference between a conversation and an interruption. Silence timers guess. Echo does not.

| Model | Reads | Built for |
|---|---|---|
| **Echo Small** | Transcript | The lowest latency |
| **Echo Large** | Transcript | Higher accuracy |
| **Echo Omni** | **Audio + transcript** | Multimodal accuracy across **27 languages** |

- Up to **97.3% completed-turn recall** at over **93% overall accuracy**
- Four states, not two: **Complete**, **Incomplete**, **Backchannel**, **Wait**
- Trained on data we build in house, for a problem public corpora do not cover

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## Enterprise

- Encryption, audit trails and certifications that clear security and procurement
- Your data stays yours. No third party touches a call

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### Your next voice AI experience starts here.

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[Docs](https://docs.zeroruntime.ai/introduction?utm_source=huggingface&utm_medium=referral&utm_campaign=huggingface) · [Code samples](https://github.com/ZeroRuntimeAI/zrt-python-sdk-examples) · [Pricing](https://zeroruntime.ai/pricing?utm_source=huggingface&utm_medium=referral&utm_campaign=huggingface) · [Blog](https://zeroruntime.ai/blog?utm_source=huggingface&utm_medium=referral&utm_campaign=huggingface) · [Community](https://community.zeroruntime.ai/?utm_source=huggingface&utm_medium=referral&utm_campaign=huggingface)

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![ZERO_RUNTIME](assets/wordmark.png)

<sub>San Francisco · Surat</sub>

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