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LatestZhipu AI2512
Zhipu AISpeech → Text

Zhipu AI Releases Compact Bilingual Speech Model

The new GLM-ASR-Nano model is designed for efficient automatic speech recognition in both English and Mandarin Chinese.

Dec 9, 2025
NotableMIT
GLM-ASR-Nano-2512

Zhipu AI, a major contributor to the open-source LLM space with its GLM series, has expanded into a new modality with the release of GLM-ASR-Nano-2512. The new model is purpose-built for automatic speech recognition (ASR), or converting spoken language into written text.

The model's key feature is its compact design, making it a strong candidate for applications that require efficiency and lower computational resources, such as on-device transcription. This approach provides an alternative to larger, cloud-dependent models, offering developers more flexibility for privacy-conscious or offline use cases.

Key Features

  • Bilingual: The model is designed to handle both English and Mandarin Chinese, two of the world's most widely spoken languages.
  • Compact Size: As a "Nano" model with under one billion parameters, it prioritizes performance on consumer-grade hardware.
  • Permissive License: Its release under the MIT license allows for broad adoption, including in commercial products, without significant restrictions.

This release signals Zhipu AI's ambition to build a broader ecosystem of models beyond text generation. By providing a permissively licensed, bilingual ASR tool, the company is offering a valuable building block for developers and competing in a space largely defined by models like OpenAI's Whisper. You can find the model and usage instructions on its Hugging Face repository.

Sources

  • zai-org/GLM-ASR-Nano-2512

    Hugging Face

    Visit
OlderZhipu AI Releases Fast, Open Vision Model GLM-4.6V-FlashZhipu AI · Vision-Language · 11 months agoNewerZhipu AI Releases GLM-TTS for Zero-Shot Voice CloningZhipu AI · Text → Speech · 11 months ago

Get the model

Hugging Face

Specs

LanguagesEnglish, Chinese, Cantonese
Size4.5 GB
PrecisionBF16
ArchitectureGlmAsrForConditionalGeneration
LicenseMIT
Downloads27.5K
Likes388

Can you run it?

Runs on just about anything.

  • BF16 (as published)

    8 GB GPU (RTX 4060) · 16 GB laptop or Mac

    5.5 GB
  • FP8

    Any modern laptop · 8 GB RAM

    3.3 GB
Your machine

Based on Hugging Face weights metadata. Assumes an 8K context and ~1 GB runtime overhead; actual needs vary. How we estimate


Modalities

Speech → Text

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