# Source accuracy — data

> Per-source accuracy for High Signal evidence classes. Live forward predictions and backfill calibration scored against subsequent market moves.

Canonical: https://highsignal.app/data/source-accuracy

[← data directory](https://highsignal.app/data)


Hit-rate by evidence source class. Live predictions are forward calls; backfill is historical replay for calibration only.

[hit-rate by signal type →](https://highsignal.app/data/hit-rate)[interactive track record →](https://highsignal.app/track-record)

Small sample: fewer than 10 live signal-source contributions have directional outcomes. Treat percentages as calibration evidence, not proof of source quality.

## live predictions by source class

| source class | n | hit | miss | push | hit-rate |
| --- | --- | --- | --- | --- | --- |
| web | 2 | 1 | 1 | 0 | 50% |

## backfill calibration by source class

Use backfill to spot weak source classes and scoring bias. Do not market this as proof of product quality.

| source class | n | hit | miss | push | hit-rate |
| --- | --- | --- | --- | --- | --- |
| web | 3 | 1 | 1 | 1 | 50% |
| x | 2 | 1 | 1 | 0 | 50% |