Ink Whisper

Closed weights Cartesia June 2025

No estimate

No hardware requirements for this model

The weights for this model have not been published, so it cannot be downloaded or run on your own hardware at any size. It is reachable only through its provider, and no graphics card changes that.

On record

Full specification

Everything on record for this model. Most of it describes how it was trained rather than how it runs — useful context for judging how much work went into it, and how it compares with models built at a different scale.

Origin

Who built this model, where, and when it was published.

Organisation
Cartesia
Organisation type
Industry
Country
United States of America
Published
4 June 2025

What it does

The problem areas the model was built for. A model can carry several of each.

Domain
Speech
Task
Speech-to-text, Speech recognition (ASR)

Size

How large the model is and how much data it was trained on. Parameters are the figure that decides whether it fits on a given graphics card.

Training data
tokens

Availability

Whether you can obtain the model and run it on your own hardware, which is what decides if any of the graphics-card figures on this page apply.

Weights
Closed — provider access only
Model access
API access
Training code
Unreleased

How it is classified

Labels the source dataset applies when tracking notable models, and how confident it is in the entry.

Record confidence
Unknown

Sources

Where this record came from and when it was last checked.

Reference
Ink-Whisper: streaming speech-to-text
Last updated
28 November 2025

What the numbers mean

Where it came from

Ink Whisper was published by Cartesia, in United States of America, in June 2025. industry is the category the publisher falls under.

It works in Speech, and is recorded as doing speech-to-text, Speech recognition (ASR).

Because the weights are not available, none of the hardware figures elsewhere on this site apply to it.

Answers

Ink Whisper — common questions

01

What GPU do I need to run Ink Whisper?

None. Ink Whisper is a closed model — its weights were never published, so it cannot be downloaded or run on your own hardware at any price. It is reachable only through its provider.

02

Is Ink Whisper open source?

No. Ink Whisper has not had its weights published, so it exists only as a service controlled by its owner.

03

How many parameters does Ink Whisper have?

No parameter count has been published for Ink Whisper, which is why no memory or speed figure appears on this page.

04

Who created Ink Whisper?

Ink Whisper was published by Cartesia, based in United States of America, categorised as industry.

05

When was Ink Whisper released?

Ink Whisper was published in June 2025.

06

What is Ink Whisper used for?

Ink Whisper works in Speech, and is recorded as handling speech-to-text, Speech recognition (ASR). Models frequently carry more than one of each, and the tags describe purpose rather than capability limits.

Source

Original publication

Record last updated 28 November 2025

The other direction

Looking at it from the other side?

This page starts from the model. If you already own a card and want to know everything it will run, start from the hardware instead.