Gemma 4 E4B
voice
disconnected
Connect
New session
WS URL
API key
Temp
Max tok
System prompt
Tools (JSON array of OpenAI tool defs)
Apply
Connect, then type, 🎙 go Live (hands-free, server VAD), 🎤 record one turn, or 📎 upload a clip (≤30s).
Send
🎙 Live
🎤 Record
📎 Audio