Observability for LLM apps

See inside
every answer.

Spectra splits each model call into the signals behind it — latency, tokens, cost, retrieval and eval scores — so you can see why it answered the way it did.

Move your cursor up and down to tilt the beam.

Incidence θ0.0°
Deviation δ0.0°
Spectrum0.0°

Light model: Snell's law + Cauchy dispersion, ×6 for clarity.
Trace values are an example.

Example trace · 1 call