Hunyuan 0.5B Instruct is an open-source language model by tencent. Features: 0.5b LLM, VRAM: 1.1GB, Context: 256K, Instruction-Based, LLM Explorer Score: 0.21.
Base model:finetune:tencent/hu... Base model:tencent/hunyuan-0.5... Conversational Endpoints compatible Hunyuan v1 dense Instruct Region:us Safetensors
Model Card on HF 🤗: https://huggingface.co/tencent/Hunyuan-0.5B-Instruct
Hunyuan 0.5B Instruct 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)
Hunyuan 0.5B Instruct Parameters and Internals
| LLM Name | Hunyuan 0.5B Instruct |
| Repository 🤗 | https://huggingface.co/tencent/Hunyuan-0.5B-Instruct |
| Base Model(s) | |
| Model Size | 0.5b |
| Required VRAM | 1.1 GB |
| Updated | 2026-07-12 |
| Maintainer | tencent |
| Model Type | hunyuan_v1_dense |
| Instruction-Based | Yes |
| Model Files | |
| Model Architecture | HunYuanDenseV1ForCausalLM |
| Context Length | 262144 |
| Model Max Length | 262144 |
| Transformers Version | 4.41.2 |
| Tokenizer Class | PreTrainedTokenizerFast |
| Padding Token | <｜hy_▁pad▁｜> |
| Vocabulary Size | 120818 |
| Torch Data Type | bfloat16 |
Rank the Hunyuan 0.5B Instruct Capabilities
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Release v20260328a