Model reference · open weights

medasr

Audio google Speech→text 1 build Its own licence terms 70k dl/mo

medasr is an open-weight audio or speech model from Google. medasr (FP32) weighs 211 MB; the smallest configuration that runs it is RTX 3060 12 GB.

  • MedASR is a 105M parameter speech-to-text model developed by Google, based on the Conformer architecture and pre-trained on approximately 5,000 hours of English medical dictation.
  • It is designed for developers in the healthcare sector to use as a starting point for applications involving medical terminology, such as radiology dictation.
  • The model accepts mono-channel 16kHz audio input and outputs text, with its use governed by the Health AI Developer Foundations terms of use.

Summary of the google/medasr model card, 2026-10-01

What it is

Released byGoogle
Released2025-12-18
Parameters105M
VRAM211 MB for the weights

What it runs on

Memory and cards for medasr (FP32)

211 MBweights, file size
1.6 GBruntime overhead
CardOne streamMemory
RTX 3060 12 GBfits11.6 GB
RTX 4060 Ti 16 GBfits15.4 GB
RTX 3090 24 GBfits23.4 GB
RTX 4090 24 GBfits23.4 GB
RTX 5090 32 GBfits31.0 GB
L40S 48 GBfits44.0 GB
A100 80 GBfits78.2 GB
H100 80 GBfits78.1 GB
RTX PRO 6000 Blackwell 96 GBfits93.8 GB
DGX Spark (GB10) 128 GB unifiedfits107 GB
H200 141 GBfits138 GB
B200 180 GBfits176 GB

How it works

How audio & music work

Audio or textinputAudio modelrecognise / synthesiseText or audiooutputSpeech-to-text turns audio into text; text-to-speech and music models turn text into audio.
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