Real-Time Infrastructure Analysis
Live Streaming Benchmark:
The Race to Zero Latency
Compare real-time speech-to-text providers head-to-head. Watch transcripts stream in simultaneously and see which engine delivers the fastest time-to-first-token and lowest total latency.
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Idle
Leading
Monosemantic
TTFT
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Total Latency
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Throughput--
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#2
Deepgram Nova 3
TTFT
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Total Latency
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Throughput--
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#3
ElevenLabs Scribe V2
TTFT
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Total Latency
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Throughput--
Waiting for audio...
Audio Format
16kHz PCM, 100ms chunks streamed via WebSocket from browser AudioWorklet.
TTFT Measurement
Time from first audio chunk sent to first non-empty transcript received, measured client-side.
Total Latency
Time from WebSocket connection to final transcript completion, including all processing.
Fair Comparison
All providers receive identical audio simultaneously. No server relay — direct browser-to-provider WebSocket.