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Live drop
NVIDIADropped Oct 28, 2026
Promptable speech LLM transcribes 40 languages, attributes speakers, translates, and answers audio questions in one pass.
About this release
Open-weight Speech-Augmented Language Model (~34B total / 4.3B active) combining a Transformer ASR encoder, diarization model, and Nemotron 3.5 Lightning MoE backbone. Supports instruction-controlled verbatim/written/contextual/rich transcription, speaker attribution (up to 8 speakers), speech translation (31 languages), timestamps, language ID, and English audio QA on recordings up to 1 hour. Released with FP8/NVFP4 variants and NeMo tooling under OpenMDW-1.1.
Read the official NVIDIA launch pageFirst builds incoming — this lane fills in automatically as people start building with Nemotron 3.5 Transcribe. Know one? Submit the URL.