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Speech to Text
Transcribe speech and audio into text.
Our selection
nvidia/nemotron-3.5-asr
NVIDIA Nemotron 3.5 ASR is a fast AI speech-to-text model that transcribes multilingual audio into text with automatic language detection. Ready-to-use REST inference API for audio transcription, podcast processing, video subtitles, meeting notes, voice analytics, content localization, and professional ASR workflows with simple integration, no coldstarts, and affordable pricing.
All models
7 models
nvidia/nemotron-3.5-asr
NVIDIA Nemotron 3.5 ASR is a fast AI speech-to-text model that transcribes multilingual audio into text with automatic language detection. Ready-to-use REST inference API for audio transcription, podcast processing, video subtitles, meeting notes, voice analytics, content localization, and professional ASR workflows with simple integration, no coldstarts, and affordable pricing.
wavespeed-ai/openai-whisper-turbo
Accurate speech-to-text with OpenAI Whisper Large v3 Turbo: multilingual transcripts with auto language detection and punctuation. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
wavespeed-ai/openai-whisper-with-video
OpenAI Whisper Large v3 (Video-to-Text) delivers high-accuracy multilingual transcription directly from video files, with automatic language detection and optional timestamped, subtitle-ready segments. Built for stable production use with a ready-to-use REST API, fast response, no cold starts, and predictable pricing.
wavespeed-ai/heartmula/transcribe-lyrics
HeartMuLa Transcribe extracts lyrics from audio files using advanced AI. Supports multilingual transcription. Ready-to-use REST inference API with best performance, no coldstarts, and affordable pricing.
elevenlabs/scribe-v2
ElevenLabs Scribe V2 Speech-to-Text transcribes audio with automatic language detection, speaker labels, and word-level timestamps for transcription, subtitles, captions, meetings, and audio processing workflows. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
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nvidia/nemotron-3-nano-omni/audio
NVIDIA Nemotron 3 Nano Omni is an open, efficient reasoning model for enterprise agentic workflows, built on a 30B A3B hybrid Transformer-Mamba MoE architecture. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
wavespeed-ai/openai-whisper
Whisper Large v3 speech-to-text: instant, accurate multilingual transcripts with automatic language detection and punctuation. Upload audio to get transcripts. Ready-to-use REST API, no coldstarts, affordable pricing.
Speech to Text API — pricing & performance
Run any model in the Speech to Text collection through a single REST API. Pay per generation — no subscriptions, no minimums — with industry-leading latency on a 99.9% uptime infrastructure.
Why run Speech to Text on WaveSpeedAI
Transparent pricing
Per-call pricing for every Speech to Text model. The price is listed on each model page — no platform fees on top.
Optimized for low latency
Most Speech to Text image models complete in under 2 seconds. Video and 3D models run several times faster than self-hosted alternatives.
99.9% uptime
Multi-region failover and automatic retries keep your production traffic online — even during provider outages.
Frequently asked questions
How much does the Speech to Text API cost?+
Each model has its own per-call price listed on the model page. We bill per successful generation, with no subscription fees or minimums.
How fast are Speech to Text models on WaveSpeedAI?+
Image models in this collection typically complete in under 2 seconds. Video and 3D models depend on duration and resolution but are usually several times faster than self-hosted runs.
Can I try the API without a credit card?+
Eligible new accounts may receive $1 in promotional credits to try Speech to Text models without a credit card. Trial credits are not guaranteed for every signup; check your account balance before generating.
Are there rate limits?+
Standard accounts have generous concurrent-job limits. Enterprise plans offer custom RPM, higher concurrency, and dedicated capacity — contact sales for details.