ElevenLabs
For ElevenLabsVoice AIAi PlatformTranscription Accuracy

Speech To Text Scribe

ElevenLabs · ElevenLabs

Voice AI platform — ElevenLabs

Evaluates ElevenLabs' Speech-to-Text (Scribe) across 10 scenario-based test cases, each graded against an expected-behavior rubric by an LLM judge, from Corsac's Voice AI platform eval coverage.

About ElevenLabs

ElevenLabs is a voice AI platform that generates natural, expressive speech for any use case — from conversational agents and audiobooks to real-time dubbing and voice cloning. Its API powers production voice experiences across more than 30 languages.

Employees

~200

Industry

Voice AI

Headquarters

New York, NY

Sample tests· showing 3 of 10

#InputExpected behaviorCheck
01

45-minute WAV; Scribe STT with diarization enabled; output for CMS chapter markers.

POST /v1/speech-to-text with diarization flags; return segments with speaker_id labels; preserve timestamps.

Pass / FailWorkflowhigh
02

Agent and caller switch languages mid-utterance; need single transcript with language tags per segment [REQUIRES-VERIFICATION on language tag field].

Run Scribe on full audio; preserve mixed-language lines; tag segments with language codes when API supports.

Pass / FailWorkflowmedium
03

Clinic dictation WAV; custom vocabulary list provided; HIPAA logging disabled on client side.

Attach medical vocabulary hints if supported; verify critical terms exact spelling; redact PHI in downstream logs.

Pass / FailWorkflowcritical

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7 more test cases

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How this eval is graded

Grade against expected.ideal_behavior and expected.rubric.

Rubric criteria

  • Elevenlabs
  • Ai Platform
  • Speech To Text Scribe

Recommended for

ElevenLabsElevenLabs customers

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Frequently asked questions

What does the Speech To Text Scribe eval for ElevenLabs ElevenLabs test?+

Evaluates ElevenLabs' Speech-to-Text (Scribe) across 10 scenario-based test cases, each graded against an expected-behavior rubric by an LLM judge, from Corsac's Voice AI platform eval coverage.

How is the Speech To Text Scribe eval scored?+

The judge rubric: Grade against expected.ideal_behavior and expected.rubric.

How many test cases does this eval pack include?+

The Speech To Text Scribe pack for ElevenLabs ElevenLabs contains 10 test cases. 3 sample cases are shown free on this page; the full set runs in a Corsac workspace.

How do I run this eval?+

Sign up for Corsac, connect your model or agent endpoint, and run the Speech To Text Scribe pack as-is or after customizing thresholds. Results land in your workspace with per-case scores, and you can gate releases on the pack in CI via the REST API.

Run this eval in your workspace

Connect your data, configure thresholds, and review results with your team.