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README.md
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> [!IMPORTANT]
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> **Important Sampling Considerations
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> To address this, I've implemented a **windowed repetition penalty** for the **Hugging Face Transformers** backend in the **OuteTTS** library, which significantly improves output quality and resolves sampling issues, providing comparable results to llama.cpp.
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> Without this adjustment, output quality may suffer considerably.
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> If you've found alternative sampling settings that improve performance, please share your findings by opening an issue on the [OuteTTS GitHub](https://github.com/edwko/OuteTTS/issues).
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# OuteTTS Version 1.0
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| Temperature | 0.4 |
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| Repetition Penalty| 1.1 |
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| Repetition Range | 64 |
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| Top-k | 40 |
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| Top-p | 0.9 |
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| Min-p | 0.05 |
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</div>
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> [!IMPORTANT]
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> **Important Sampling Considerations**
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> When using OuteTTS version 1.0, it is crucial to use the settings specified in the [Sampling Configuration](#sampling-configuration) section.
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> The **repetition penalty implementation** is particularly important - this model requires penalization applied to a **64-token recent window**,
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> rather than across the entire context window. Penalizing the entire context will cause the model to produce **broken or low-quality output**.
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> Currently, **llama.cpp** delivers the most reliable and consistent output quality by default.
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> Both **llama.cpp** and **EXL2** support this windowed sampling approach, while **Transformers** doesn't.
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> To address this limitation, I've implemented a **windowed repetition penalty** for the **Hugging Face Transformers** backend in the **OuteTTS** library,
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> which significantly improves output quality and resolves sampling issues, providing comparable results to llama.cpp.
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# OuteTTS Version 1.0
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|-------------------|----------|
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| Temperature | 0.4 |
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| Repetition Penalty| 1.1 |
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| **Repetition Range** | **64** |
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| Top-k | 40 |
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| Top-p | 0.9 |
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| Min-p | 0.05 |
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