IARPA Babel
by IARPA / LDC
Low-resource multilingual ASR + KWS corpora — 25+ languages from telephony.
TL;DR
Low-resource multilingual ASR + KWS corpora — 25+ languages from telephony.
Best for low-resource ASR + KWS evaluation across 25+ languages. Pricing: paid.
Category
Open source
License
—
Stars
—
Last push
—
Pricing
paid
Platforms
LDC
What it is
IARPA Babel ran 2011–2016, producing 25+ telephone-speech corpora for low-resource languages (Cantonese, Pashto, Tagalog, Turkish, Vietnamese, Lao, Zulu, Tamil, ...). LDC paid.
Best for: Low-resource ASR + KWS evaluation across 25+ languages.
Watch out for: LDC license · paid · US-government-funded · telephony 8kHz · variable quantity per language. Cite: Harper, 2013.
Watch out for: LDC license · paid · US-government-funded · telephony 8kHz · variable quantity per language. Cite: Harper, 2013.
Install / use
https://catalog.ldc.upenn.edu/search?searchString=Babel # LDC paid
Features
| Speaker diarization | No |
| Word-level timestamps | No |
| Streaming / real-time | No |
| Languages supported | 25 |
| HIPAA eligible | No |
IARPA Babel vs Whipscribe
| Feature | IARPA Babel | Whipscribe |
|---|---|---|
| Category | Open source | Transcription APIs |
| Pricing | paid | free beta |
| Speaker diarization | No | Yes |
| Word timestamps | No | Yes |
| Streaming | No | No |
| Languages | 25 | 99 |
| Platforms | LDC | Web, API, MCP |
Alternatives to IARPA Babel
Whipscribe is a managed faster-whisper + whisperX service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.