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    Copyright © 2026 NVIDIA Corporation

    Deploy Models Now with NVIDIA NIM

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    Automatic Speech Recognition (ASR)

    Low Latency NVIDIA Nemotron Speech transcription models for your agentic AI workflows.

    NVIDIA
    Downloadable

    nemotron-asr-streaming

    Real-time speech recognition for English
    • Automatic Speech Recognition
    • NVIDIA NIM
    • NVIDIA Riva
    6K API calls in the last 30 days
    Last updated on March 14, 2026
    NVIDIA
    Downloadable

    parakeet-1.1b-rnnt-multilingual-asr

    High accuracy and optimized performance for transcription in 25 languages
    • Automatic Speech Recognition
    • NVIDIA NIM
    • NVIDIA Riva
    66K API calls in the last 30 days
    Last updated on April 30, 2025
    NVIDIA
    Downloadable

    parakeet-ctc-0.6b-zh-tw

    Record-setting accuracy and performance for Mandarin Taiwanese English transcriptions.
    • ASR
    • NVIDIA NIM
    • Streaming
    • Taiwanese
    294 API calls in the last 30 days
    Last updated on October 16, 2025
    NVIDIA
    Downloadable

    parakeet-tdt-0.6b-v2

    Accurate and optimized English transcriptions with punctuation and word timestamps
    • ASR
    • English
    • NVIDIA NIM
    • NVIDIA Riva
    • speech-to-text
    32K API calls in the last 30 days
    Last updated on July 30, 2025
    NVIDIA
    Downloadable

    parakeet-ctc-1.1b-asr

    Record-setting accuracy and performance for English transcription.
    • ASR
    • English
    • NVIDIA NIM
    • Streaming
    • batch
    Last updated on June 26, 2025
    NVIDIA
    Downloadable

    parakeet-ctc-0.6b-asr

    State-of-the-art accuracy and speed for English transcriptions.
    • ASR
    • Batch
    • English
    • Fast
    • NVIDIA NIM
    • Run-on-RTX
    • Streaming
    2K API calls in the last 30 days
    Last updated on June 13, 2025
    NVIDIA
    Downloadable

    canary-1b-asr

    Multi-lingual model supporting speech-to-text recognition and translation.
    • Automatic Speech Recognition
    • Automatic Speech Translation
    • NVIDIA NIM
    • NVIDIA Riva
    52K API calls in the last 30 days
    Last updated on April 10, 2025
    OpenAI
    Downloadable

    whisper-large-v3

    Robust Speech Recognition via Large-Scale Weak Supervision.
    • ASR
    • AST
    • Multilingual
    • NVIDIA NIM
    • NVIDIA Riva
    • OpenAI
    • batch
    • whisper
    161K API calls in the last 30 days
    Last updated on April 10, 2025
    NVIDIA
    Downloadable

    parakeet-ctc-0.6b-vi

    Accurate and optimized Vietnamese-English transcriptions with punctuation and word timestamps.
    • ASR
    • NVIDIA NIM
    • Streaming
    • Vietnamese
    633 API calls in the last 30 days
    Last updated on September 8, 2025
    NVIDIA
    Downloadable

    parakeet-ctc-0.6b-zh-cn

    Record-setting accuracy and performance for Mandarin English transcriptions.
    • ASR
    • Mandarin
    • NVIDIA NIM
    • Streaming
    8K API calls in the last 30 days
    Last updated on September 9, 2025
    NVIDIA
    Downloadable

    parakeet-ctc-0.6b-es

    Accurate and optimized Spanish English transcriptions with punctuation and word timestamps.
    • ASR
    • NVIDIA NIM
    • Spanish
    • Streaming
    145 API calls in the last 30 days
    Last updated on September 9, 2025

    Speech to Speech (S2S)

    Ultra-low latency, end-to-end, full duplex models for real-time voice-to-voice interactions.

    NVIDIA
    Free Endpoint

    nemotron-voicechat

    Nemotron 3 Voicechat
    • English
    • NVIDIA NIM
    • voice chat
    1K API calls in the last 30 days
    Last updated on March 16, 2026
    Resemble.AI
    Downloadable

    chatterbox-multilingual-tts

    Natural and expressive voices in 23 languages. For voice agents and brand ambassadors.
    • Chatterbox
    • Speech Generation
    • TTS
    • multilingual
    22K API calls in the last 30 days
    Last updated on June 3, 2026
    NVIDIA
    Downloadable

    magpie-tts-multilingual

    Natural and expressive voices in multiple languages. For voice agents and brand ambassadors.
    • NVIDIA NIM
    • Nemotron Speech
    • TTS
    • multilingual
    90K API calls in the last 30 days
    Last updated on June 26, 2025
    NVIDIA
    Free Endpoint

    magpie-tts-zeroshot

    Expressive and engaging text-to-speech, generated from a short audio sample.
    • NVIDIA NIM
    • NVIDIA Riva
    • TTS
    17K API calls in the last 30 days
    Last updated on June 12, 2025
    NVIDIA
    Free Endpoint

    riva-translate-4b-instruct-v1_1

    Translation model in 12 languages with few-shots example prompts capability.
    • neural machine translation
    • nvidia nim
    343K API calls in the last 30 days
    Last updated on December 12, 2025
    NVIDIA
    Downloadable

    riva-translate-1.6b

    Enable smooth global interactions in 36 languages.
    • NVIDIA NIM
    • Neural machine translation
    9K API calls in the last 30 days
    Last updated on June 26, 2025
    NVIDIA
    Downloadable

    canary-1b-asr

    Multi-lingual model supporting speech-to-text recognition and translation.
    • Automatic Speech Recognition
    • Automatic Speech Translation
    • NVIDIA NIM
    • NVIDIA Riva
    52K API calls in the last 30 days
    Last updated on April 10, 2025
    OpenAI
    Downloadable

    whisper-large-v3

    Robust Speech Recognition via Large-Scale Weak Supervision.
    • ASR
    • AST
    • Multilingual
    • NVIDIA NIM
    • NVIDIA Riva
    • OpenAI
    • batch
    • whisper
    161K API calls in the last 30 days
    Last updated on April 10, 2025

    Convert Text to Speech (TTS)

    Convert written text to spoken audio in multiple languages with NVIDIA Nemotron Speech models.

    Neural Machine Translation (NMT) & Audio Speech Translation (AST)

    Enable seamless multilingual global communication across dozens of languages with NVIDIA Nemotron Speech models.