model: add IndexTTS-2.5 family - #210

Merged

0xShug0 merged 12 commits into

0xShug0:mainfrom

IIIIIllllIIIIIlllll:feature/index-tts2_5-pr

Aug 13, 2026

Commits on Aug 12, 2026

index_tts2_5: add IndexTTS-2.5 multilingual TTS family

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e9b8f4e
index_tts2_5: fix CPU-backend noise in s2mel CFM wavenet

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4004a39
index_tts2_5: add upstream-to-GGUF conversion tool and docs

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a2d5eb6
index_tts2_5: emit native Safetensors layout from the conversion tool

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38f9037
index_tts2: merge IndexTTS-2.5 as a variant of the index_tts2 family

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487def4
sampling: add ENGINE_TORCH_SAMPLING_POLICY to pin the TensorIterator RNG layout

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e80b02e
text: verbalize digits attached to letters in English normalization

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464c1a2
text: verbalize ASCII symbols in English normalization (index_tts2)

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39a9734
index_tts2: align repetition penalty and non-zh/en punctuation with official

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c316ab5
index_tts2: align option names with v1
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dc54e9e
Optimize IndexTTS2 decode cache
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950a105
Reduce IndexTTS2 beam KV copies
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3a478c7