Live Observatory Lab
Controlled live events, experiments, and cost provenance
Idle
SYNTHETIC PREVIEWAPI key unavailableAPI offline / syntheticOperation Speak and WatchRun ID not startedElapsed 0.0sActive 0Session requests 0Cost UnavailableRedaction Off
Live Lab Mode sends billable requests to the configured Deepgram project. Requests run only after explicit confirmation.
Audio ingress
›STT
›Turn-taking
›Agent
›Tools
›TTS/playback
›Outcome
Synthetic Preview is deterministic and never contacts Deepgram.
SYNTHETIC ONLY
Northstar Home Goods
A deterministic fictional call path for tests and shared demonstrations. Loading it performs no fetch, token request, WebSocket connection, or billable operation.
Northstar client diagnosis
Degraded signal · simulated · n=1 fixture
Load the fixture to reveal the diagnosis signal
Do not jump directly to model tuning. Inspect capture quality, interim/final events, normalization, downstream parsing, and the reference definition.
- Hypothesis
- Alphanumeric and correction segments need isolated evaluation.
- Narrow test
- Same audio and nova-3 model; change only smart_format, then compare exact order-ID preservation.
- Boundary
- Synthetic evidence demonstrates method, not current Deepgram quality.
- Mode: synthetic
- Deepgram requests: 0
- Current events: 0