tencent/HY-MT1.5-1.8B-FP8
tencent/HY-MT1.5-1.8B-FP8 is a tencent record on this register. The Hugging Face model API lists the pipeline tag as translation. The safetensors index gives an exact parameter count of 1,791,080,896. Architectural context length (max_position_embeddings) is 262,144. The Hub repository was created on 25 Dec 2025, which is the release date this register uses.
Primary source: the Hugging Face model card for tencent/HY-MT1.5-1.8B-FP8. Fields below come from that card, the Hub model API, and the repository’s own config.json when those files exist. A field we cannot source is omitted rather than guessed.
| Organisation | tencent |
|---|---|
| ReleasedRepo creation date on Hugging Face | 25 Dec 2025 |
| Last modified | 1 Jan 2026 |
| ParametersExact, from the safetensors index | 1.8B 1,791,080,896 |
| Context lengthmax_position_embeddings — architectural maximum, not necessarily served | 256K 262,144 |
| Pipeline / taskpipeline_tag on the Hugging Face model API | translation |
| File formats | safetensors, FP8 |
| Architecture | hunyuan_v1_dense |
| Layers | 32 |
| Vocabulary | 120,818 |
| DownloadsAt last check | 39.5k |
| Likes | 16 |
| Gated | No |
How to run
Safetensors weights are on the Hugging Face repository. The parameter count on this page came from that index.
The repository name marks this record as FP8.
Load it from huggingface.co/tencent/HY-MT1.5-1.8B-FP8. This page does not add install steps that the Hub files do not state.
Agent capabilities
Derived from the model’s own chat template, with the match counts behind each finding.
- ○Tool callingno evidence in template
- ○Reasoning / thinkingno evidence in template
- ●System prompt1 match in template
- ○Image inputno evidence in template
- ○Video inputno evidence in template
- ○Audio inputno evidence in template
Questions this record can answer
- When was HY-MT1.5-1.8B-FP8 released?
- The Hugging Face repository was created on 25 Dec 2025, which is the date this register uses.
- How many parameters does HY-MT1.5-1.8B-FP8 have?
- The safetensors index gives 1,791,080,896 parameters, shown here as 1.8B. That figure is exact, not rounded.
- What is the context length of HY-MT1.5-1.8B-FP8?
- 262,144 tokens. That is max_position_embeddings from the model's own config.json — the architectural maximum, not necessarily the context a provider serves.
- Is HY-MT1.5-1.8B-FP8 gated?
- No. The Hugging Face model API does not mark this repository as gated.
- Does the HY-MT1.5-1.8B-FP8 chat template show tool calling?
- The chat template was read and no tool-calling evidence was found.
Where each field came from
- Hugging Face model API — releasedAt, lastModified, downloads, likes, task, license, gated, parameters. Checked 10 Oct 2026.
- config.json — contextLength, layers, vocabSize, architecture. Checked 10 Oct 2026.
- chat template — capabilities. Checked 10 Oct 2026.
First recorded 24 Sept 2026, last checked 10 Oct 2026. This record is compiled automatically from the sources above. Where a field is blank, we could not source it and have not guessed. Canonical repository: huggingface.co/tencent/HY-MT1.5-1.8B-FP8. This page is a quantisation or conversion. It is kept for completeness, excluded from the sitemap, and marked noindex.