The Missing Link in Agent Workflows
As we see GitHub Trending dominated by discussions on Web UI Automation (like page-agent) and Terminal Agents (like herdr), one common theme emerges: Agents are becoming the new interface. They no longer just generate code; they operate systems.
However, for an Agent to operate a physical or digital interface, it must first accurately understand user intent. This is where Domux comes in.
What is Domux?
Domux is an experimental, open-source model developed by iFLYTEK, specifically tuned for smart-home command understanding. Its core philosophy is aggressive latency optimization: keeping the end-to-end response time under 150ms.
Built on the compact Gemma-4-E2B-it base model, Domux uses a combination of SFT (Supervised Fine-Tuning) and GRPO (Group Relative Policy Optimization) with custom reward functions to achieve high accuracy with minimal computational overhead.
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Why 150ms Matters for Agents
In the context of Agent-driven automation, latency is user experience.
- Traditional RPA/API approaches often involve heavy backend processing or API latency.
- Domux runs locally or on edge devices, providing near-instant feedback. This allows for a conversational, real-time interaction with IoT devices or desktop automation tools (like Astron-RPA), making the Agent feel "alive" rather than "computing".
Key Capabilities
1. Structured Slot Output
Domux doesn't just give you text; it gives you actionable data. It parses free-form commands into a fixed 7-field pipe-delimited schema:
action|device|attribute|value|unit|room|floor
This structured output is directly consumable by downstream automation scripts or Agent workflows.
2. Fuzzy Intent Handling
Real humans don't speak in JSON. They say things like "make it brighter" or "turn it down a bit". Domux handles these fuzzy commands by mapping them to adjustUp or adjustDown actions, leaving the value field open for downstream systems to determine the magnitude based on current state.
3. Edge-Optimized
Built on Gemma-4-E2B-it, Domux is lightweight enough to run on edge devices or servers with limited resources, ensuring privacy and speed without relying on heavy cloud inference.
Getting Started
Domux is currently in its early stages (v0.1.0 released June 2026). The repository includes:
- Training code
- Reward plugins
- Example datasets
We invite the community to explore this direction. If you are building IoT Agents, Smart Home Hubs, or any system requiring real-time natural language understanding, Domux might be the lightweight semantic layer you need.
👉 Check out the repo: iflytek/domux
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