Automatic Speech Recognition
Safetensors
Italian
whisper
italian
localai
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+ ---
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+ language: it
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+ license: mit
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+ tags:
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+ - whisper
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+ - automatic-speech-recognition
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+ - italian
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+ - localai
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+ datasets:
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+ - mozilla-foundation/common_voice_25_0
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+ - facebook/multilingual_librispeech
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+ - facebook/voxpopuli
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+ base_model: openai/whisper-base
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+ pipeline_tag: automatic-speech-recognition
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+ ---
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+
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+ # whisper-base-it-multi
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+
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+ Fine-tuned [openai/whisper-base](https://huggingface.co/openai/whisper-base) (74M params) for Italian ASR on multiple datasets.
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+
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+ **Author:** Ettore Di Giacinto
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+
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+ Brought to you by the [LocalAI](https://github.com/mudler/LocalAI) team. This model can be used directly with [LocalAI](https://localai.io).
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+
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+ ## Results
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+
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+ Evaluated on combined test set (Common Voice + MLS + VoxPopuli, 17,598 samples):
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+
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+ | Step | WER |
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+ |------|-----|
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+ | 1000 | 28.48% |
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+ | 2000 | 26.73% |
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+ | 3000 | 24.45% |
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+ | 5000 | 23.26% |
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+ | 7000 | 21.79% |
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+ | 10000 | **21.4%** |
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+
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+ ## Training Details
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+
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+ - **Base model:** openai/whisper-base (74M parameters)
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+ - **Datasets:** Common Voice 25.0 Italian (173k) + MLS Italian (60k) + VoxPopuli Italian (23k) = 255k train samples
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+ - **Steps:** 10,000
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+ - **Precision:** bf16 on NVIDIA GB10
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+
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+ ## Usage
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+
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+ ### Transformers
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+
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+ ```python
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+ from transformers import pipeline
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+
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+ pipe = pipeline("automatic-speech-recognition", model="LocalAI-io/whisper-base-it-multi")
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+ result = pipe("audio.mp3", generate_kwargs={"language": "it", "task": "transcribe"})
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+ print(result["text"])
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+ ```
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+
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+ ### CTranslate2 / faster-whisper
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+
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+ For optimized CPU inference: [LocalAI-io/whisper-base-it-multi-ct2-int8](https://huggingface.co/LocalAI-io/whisper-base-it-multi-ct2-int8)
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+
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+ ## Links
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+
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+ - **CTranslate2 INT8:** [LocalAI-io/whisper-base-it-multi-ct2-int8](https://huggingface.co/LocalAI-io/whisper-base-it-multi-ct2-int8)
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+ - **Code:** [github.com/localai-org/whisper-it](https://github.com/localai-org/whisper-it)
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+ - **LocalAI:** [github.com/mudler/LocalAI](https://github.com/mudler/LocalAI)