GPipe (Amoeba)

Closed weights Google 557M parameters November 2018

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
Google
Organisation type
Industry
Country
United States of America
Published
16 November 2018
Authors
Yanping Huang, Youlong Cheng, Ankur Bapna, Orhan Firat, Mia Xu Chen, Dehao Chen, HyoukJoong Lee, Jiquan Ngiam, Quoc V. Le, Yonghui Wu, Zhifeng Chen

What it does

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

Domain
Vision
Task
Image classification

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.

Parameters
557M

Section 4

Training data
1,281,167 tokens

Table 4

How it is classified

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

Citations
1,218

Sources

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

Reference
GPipe: Efficient Training of Giant Neural Networks using Pipeline Parallelism
Last updated
11 February 2026

What the numbers mean

Background

GPipe (Amoeba) was published by Google, in the country recorded as United States of America, during November 2018. It comes out of an organisation categorised as industry.

It works in the domain of Vision, and is recorded as performing the task of image classification.

Its weights were never published, so it can only be reached through its provider. No graphics card changes that.

What went into building it

It was trained on a corpus of about 1,281,167 tokens of text.

Answers

GPipe (Amoeba) — common questions

01

GPipe (Amoeba)— is it open source?

The licensing was never recorded in our source data. We treat unstated licensing as closed, because an unrecorded licence is not one to rely on.

02

GPipe (Amoeba)— how many parameters does it have?

It has a parameter count of 557M. Section 4. That figure is the total, and it is what decides how much memory the model needs — roughly half a gigabyte per billion at the compression most people use.

03

GPipe (Amoeba)— who created it?

It was published by Google, based in United States of America, an organisation categorised as industry.

04

GPipe (Amoeba)— when was it released?

It was published in November 2018. Capability per parameter has improved considerably since, so a newer model of the same size is often the better use of the same hardware.

05

GPipe (Amoeba)— what is it used for?

It works in the domain of Vision, and is recorded as handling the task of image classification. A model can carry several of each, so these are the areas it was built for rather than a limit on what it will attempt.

06

GPipe (Amoeba)— what GPU do I need to run it?

None. This 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.

Source

Original publication

Record last updated 11 February 2026

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.