Jun 28, 2026

O

Unifies speech recognition across 1,600+ languages using AI and LLM-enhanced decoders.
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Overview
What is O?

Omnilingual ASR is an advanced automatic speech recognition technology that unifies speech recognition across a vast number of languages, scaling from dozens to over 1,600 natively and extending to 5,000+ via few-shot prompts. It achieves this by combining wav2vec-style self-supervision, LLM-enhanced decoders, and balanced multilingual corpora to learn language-agnostic acoustic patterns. This website serves as a comprehensive knowledge base, detailing its research breakthroughs, current technologies, datasets, implementation strategies, and deployment guidance for achieving omnilingual reach in a single model.

Unifies speech recognition across 1,600+ languages using AI and LLM-enhanced decoders.

Core Features
Scales speech recognition to 1,600+ native languages (5,000+ via few-shot prompts)
Language-adaptive encoders for shared speech representations across tongues
LLM-enhanced decoders for grammatically rich text and translations
Integrated language identification for routing mixed-language audio
Balanced training strategies to narrow WER gaps between languages
Flexible deployment as open-source checkpoints or cloud APIs
Popular Use Cases
  • Deploying a single speech recognition system for thousands of languages globally, lowering operational costs.
  • Providing access to speech technology for low-resource language communities.
  • Enabling cross-lingual applications such as global captioning, multi-lingual assistants, or multi-language call analytics.
  • Transcribing and translating speech in diverse languages, from Amharic to English.
How to use
  • To use Omnilingual ASR
  • first define your target languages and domains. Then
  • select an appropriate backbone model (e.g.
  • Whisper
  • MMS
  • or cloud APIs) and fine-tune it with your specific data or configure it via APIs. Integrate language identification for mixed-language audio
  • deploy the system
  • and continuously monitor its performance
  • iterating with feedback for improvements.
Product Timeline
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Pricing
O uses a Free pricing model. Pricing and features may change over time.
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