Issues

• Arabic streaming RNNT drops words with Q4 and FP16

  NVIDIA/NeMo-Speech.cpp#71 · Filter by author AbdeensAcademy opened on Oct 18, 2026

• nemo_speech_tts_synthesize_tokens ignores options.voice_name: every pre-tokenized request is spoken by the default speaker

  NVIDIA/NeMo-Speech.cpp#64 · Filter by author scipioni opened on Oct 8, 2026

• MagpieTTS long-form: a 4–5 character sentence fails the whole request ("longform history context cache is too short")

  NVIDIA/NeMo-Speech.cpp#61 · Filter by author dxrpl opened on Oct 5, 2026

• Does this runtime support multitalker-parakeet-streaming-0.6b-v1?

  enhancement
  NVIDIA/NeMo-Speech.cpp#56 · Filter by author jfantell opened on Sep 30, 2026
  3

• Expose confidence estimation / token probabilities (currently always 1.0)

  enhancement
  NVIDIA/NeMo-Speech.cpp#55 · Filter by author NatakuZ opened on Sep 30, 2026
  2

  

• realtime WS: commit never yields .completed for utterances >= ~1s (0.5s works)

  NVIDIA/NeMo-Speech.cpp#49 · Filter by author JEFF7712 opened on Sep 20, 2026
  1

• Streaming RNNT wedges after sustained zero-PCM silence; Vulkan aborts with GGML_ASSERT(ne3 == ne13)

  NVIDIA/NeMo-Speech.cpp#48 · Filter by author BSTail opened on Sep 15, 2026

• Token-silence EOU misfires mid-sentence, hard reset corrupts transcript

  NVIDIA/NeMo-Speech.cpp#40 · Filter by author ryanleary opened on Sep 10, 2026

• Magpie TTS 2602 and 2607 for Japanese language inserts hallucinated sounds on punctuation symbols (periods).

  NVIDIA/NeMo-Speech.cpp#34 · Filter by author MidnightMurr opened on Sep 6, 2026