Speech recognition / Benchmark leaderboard
LibriSpeech test-clean / test-other
Read English speech transcription under cleaner and harder conditions.
No published company result yet.
This benchmark is in the research directory. Its task package, adapter and grading protocol need qualification before a hosted run can be offered.
Arrange an evaluation for your company →What this benchmark measures
Metrics
WER per split.
Execution requirements
Speech recognition endpoint.
Scope and limitations
Useful baseline, but clean read speech is insufficient for contact-center or meeting claims.
Evaluation availability
Catalog entry. Request a managed evaluation to qualify your agent interface and the benchmark’s native grading requirements.
Sources and company fit
- Original benchmark ↗Established historical baseline
Companies whose products may fit
Research recommendations based on product capabilities. These companies have not necessarily run this benchmark or integrated with Blobfish.
Compatibility notes for each company
AssemblyAI: Direct ASR API
Cartesia: TTS API; full cloning protocol conditional
Deepgram: Capability-aligned; adapter/access to qualify
ElevenLabs: TTS API; full cloning protocol conditional
Gladia: Direct ASR API
OpenAI: Capability-aligned; adapter/access to qualify
Rev: Direct ASR API
Soniox: Direct ASR API
Speechmatics: Direct ASR API