Tianhe Tianyuan
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
- National Supercomputer Center in Tianjin
- Organisation type
- Government
- Country
- China
- Published
- 18 May 2023
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
The center's large language model has seen about 350B tokens during training, with Chinese data sets covering open-source training data, Chinese novels, ancient literature, encyclopedia, news, as well as various datasets in professional fields such as traditional Chinese medicine, law and healthcare, the Tianjin center said in a statement.
How it is classified
Labels the source dataset applies when tracking notable models, and how confident it is in the entry.
- Record confidence
- Confident
Sources
Where this record came from and when it was last checked.
- Last updated
- 28 November 2025
What the numbers mean
Background
Tianhe Tianyuan was published by National Supercomputer Center in Tianjin, in the country recorded as China, during May 2023. The publishing organisation is categorised as government.
Its weights were never published, so it can only be reached through its provider. No graphics card changes that.
Answers
Tianhe Tianyuan — common questions
Tianhe Tianyuan— 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.
Tianhe Tianyuan— 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.
Tianhe Tianyuan— who created it?
It was published by National Supercomputer Center in Tianjin, based in China, an organisation categorised as government.
Tianhe Tianyuan— when was it released?
It was published in May 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.
Tianhe Tianyuan— 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.
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.