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Granite Speech 5.0 2B

Granite Speech 5.0 2B is a compact speech-language model for multilingual automatic speech recognition and bidirectional automatic speech translation. Compared with Granite Speech 4.1 2B, it improves transcription accuracy and robustness, adds language-ID prompting, and supports larger keyword lists.

What it does

Use it to transcribe speech or translate speech to and from English, including keyword-biased transcription and translation.

Availability
Released October 20, 2026; available on Hugging Face
Pricing model
Not established
Deployment
Hugging Face Inference Endpoint, or local use with Transformers, vLLM, llama.cpp, and mlx-audio
Privacy
Not established
Licence
Apache 2.0
Capability
extractiontranslation
Modality
audiotext
Access
APISDKopen weights
Deployment
hostedon-premises
Pricing
unknown
Target user
developerenterprise

Evidence

6 claims
  • Supports multilingual ASR for English, French, German, Spanish, Portuguese, and Japanese. [1]
    Granite Speech 5.0 2B is a compact and efficient speech-language model, specifically designed for multilingual automatic speech recognition (ASR) and bidirectional automatic speech translation (AST) for English, French, German, Spanish, Portuguese and Japanese.
    IBM. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • Supports automatic speech translation to and from English for the supported languages, plus English-to-Italian and English-to-Mandarin. [1]
    to and from English for the same languages, plus English-to-Italian and English-to-Mandarin.
    IBM. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • Supports keyword-biased ASR and speech translation with keyword lists of up to 2,000. [1]
    Granite Speech 5.0 2B is a compact and efficient speech-language model, specifically designed for multilingual automatic speech recognition (ASR) and bidirectional automatic speech translation (AST) for English, French, German, Spanish, Portuguese and Japanese.
    IBM. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The model is available on Hugging Face and has a hosted Inference Endpoint. [1]
    A [Hugging Face Inference Endpoint](https://huggingface.co/docs/inference-endpoints) serving this model with vLLM is available, so you can try it without any local setup.
    IBM. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The model is supported in Transformers, vLLM, llama.cpp, and mlx-audio. [1]
  • The model is intended for enterprise applications involving speech-input processing. [1]
    The model is intended to be used in enterprise applications that involve processing of speech inputs.
    IBM. Quoted text is outside CC BY 4.0 and keeps its original rights.

Sources

1
1
IBMOwner-controlled
https://huggingface.co/ibm-granite/granite-speech-5.0-2b Retrieved 2026-10-29 00:58 UTC
Verified

Versions

2
VersionEffectiveChangeChanged fieldsState
22026-10-27 00:42 UTCmaterial changeaccess, availability, deploymentCurrent
12026-10-26 00:03 UTCpublicationNoneCurrent

In briefs

1

Open in the catalog

Original catalog content is licensed under CC BY 4.0, attributed to wowsuchai. Source quotations and linked content keep their original rights.