Hy MT2 1.8B is an open-source language model by tencent. Features: 1.8b LLM, VRAM: 4.1GB, Context: 256K, LLM Explorer Score: 0.31.
Arxiv:2512.24092 Ar Bn Bo Cs De En Endpoints compatible Es Fa Fr Gu He Hi Hunyuan v1 dense Id It Ja Kk Km Ko Mn Mr Ms My Nl Pl Pt Region:us Ru Safetensors Ta Te Th Tl Tr Translation Ug Uk Ur Vi Zh
Model Card on HF 🤗: https://huggingface.co/tencent/Hy-MT2-1.8B
Hy MT2 1.8B Benchmarks
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
What is the LLM Explorer Rank (Score)
Hy MT2 1.8B Parameters and Internals
| LLM Name | Hy MT2 1.8B |
| Repository 🤗 | https://huggingface.co/tencent/Hy-MT2-1.8B |
| Model Size | 1.8b |
| Required VRAM | 4.1 GB |
| Updated | 2026-05-21 |
| Maintainer | tencent |
| Model Type | hunyuan_v1_dense |
| Model Files | |
| Supported Languages | zh en fr pt es ja tr ru ar ko th it de vi ms id tl hi pl cs nl km my fa gu ur te mr he bn ta uk bo kk mn ug |
| Model Architecture | HunYuanDenseV1ForCausalLM |
| Context Length | 262144 |
| Model Max Length | 262144 |
| Transformers Version | 4.57.6 |
| Tokenizer Class | PreTrainedTokenizerFast |
| Padding Token | <｜hy_▁pad▁｜> |
| Vocabulary Size | 120818 |
| Torch Data Type | bfloat16 |
Best Alternatives to Hy MT2 1.8B
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| HY MT1.5 1.8B | 256K / 4.1 GB | 16689 | 1140 |
| Hunyuan 1.8B Instruct | 256K / 3.6 GB | 1640 | 602 |
| HY MT1.5 1.8B 8bit | 256K / 1.9 GB | 1341 | 4 |
| HY MT1.5 1.8B 4bit | 256K / 1 GB | 200 | 2 |
Note: green Score (e.g. "73.2") means that the model is better than tencent/Hy-MT2-1.8B .
Rank the Hy MT2 1.8B Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a