HyperCLOVA X

Closed weights NAVER August 2023

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
NAVER
Organisation type
Industry
Country
Korea (Republic of)
Published
24 August 2023
Authors
Kang Min Yoo, Jaegeun Han, Sookyo In, Heewon Jeon, Jisu Jeong, Jaewook Kang, Hyunwook Kim, Kyung-Min Kim, Munhyong Kim, Sungju Kim, Donghyun Kwak, Hanock Kwak, Se Jung Kwon, Bado Lee, Dongsoo Lee, Gichang Lee, Jooho Lee, Baeseong Park, Seongjin Shin, Joonsang Yu, Seolki Baek, Sumin Byeon, Eungsup Cho, Dooseok Choe, Jeesung Han, Youngkyun Jin, Hyein Jun, Jaeseung Jung, Chanwoong Kim, Jinhong Kim, J…

What it does

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

Domain
Language
Task
Language modeling/generation, Chat, Search, Translation, Code generation, Question answering, Quantitative reasoning

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

API access for HyperCLOVA X is available at CLOVA Studio, a Hyperscale AI development tool optimized for businesses and provided via NAVER Cloud Platform. The chat service is available at https://clovax.naver.com/.

How it is classified

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

Likely above 10²³ FLOP
Yes
Record confidence
Speculative

Sources

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

Reference
Korea’s internet giant Naver unveils generative AI services
Last updated
28 November 2025

What the numbers mean

Background

HyperCLOVA X was published by NAVER, in the country recorded as Korea (Republic of), during August 2023. It comes out of an organisation categorised as industry.

It works in the domain of Language, and is recorded as performing the task of language modeling/generation, Chat, Search, Translation, Code generation, Question answering, Quantitative reasoning.

This is a closed model: the trained values stayed with whoever produced them, and there is no local version to run.

Answers

HyperCLOVA X — common questions

01

HyperCLOVA X— is it open source?

No. Its weights have not been published, so it exists only as a service controlled by its owner.

02

HyperCLOVA X— how many parameters does it have?

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

03

HyperCLOVA X— who created it?

It was published by NAVER, based in Korea (Republic of), an organisation categorised as industry.

04

HyperCLOVA X— when was it released?

It was published in August 2023. 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

HyperCLOVA X— what is it used for?

It works in the domain of Language, and is recorded as handling the task of language modeling/generation, Chat, Search, Translation, Code generation, Question answering, Quantitative reasoning. 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

HyperCLOVA X— 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 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.