WorkflowOperators

Accuracy validator

The validator that checks whether the audio said the words — transcribe, compare, retry.

Family: Operator · type: validator_error_rate

The Accuracy validator answers one question: did the audio say the words? It transcribes the generated audio and compares it to the script, scoring word accuracy for each line. Lines below the bar are retried; lines at or above it pass.

New to validators? Start with how validators work — the pass/fail routing and retry behavior here are shared by all three.

Config

Config keyDefaultRange
threshold9370–99 (% word accuracy required to pass)
max_retries31–50 (regeneration attempts for a failing line)
1node["config"] = {"threshold": 93.0, "max_retries": 3}

This is the check that makes output “production-ready” — mispronounced or dropped words are caught and regenerated automatically before export.

Inspect this node

1client.nodes.get_node_detail(node_type="validator_error_rate").data