About recoveryCompare recovery

Cost Compare

Paste two trace windows to compare model-level cost deltas as the inputs change.

Comparison updates live as you paste or type into both fields.

Live Preview

Paste Period A and Period B trace JSON above to compare model-level cost deltas.

Why this tool

The bill jumped 40% this week and nobody knows why. Compare puts last week and this week side by side, broken down per model, with a per-model delta and percent change so you can point to the model line that moved before the postmortem.

How it works

  1. 1

    Export the two trace windows you want to diff as JSON or NDJSON.

  2. 2

    Paste period A on the left and period B on the right, then click Compare.

  3. 3

    Read the per-model delta table; download the JSON for the spike RCA.

Benefits

Total cost, delta, and percent change at a glance.
Per-model breakdown shows exactly which model line moved.
Color-coded direction (red = spend up, green = spend down).
Zero setup — paste two windows and read the diff.

Frequently asked

Catch the next spike before it lands in the invoice

Pro runs scheduled diffs against a rolling baseline and alerts your team.

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