Hunyuan-0.5B is part of Tencent's efficient LLM series, featuring Hybrid Reasoning (fast and slow thinking modes) and a native 256K context window. Even at 0.5B parameters, it inherits robust performance from larger Hunyuan models, making it ideal for edge devices and resource-constrained environments.
Thinking Mode: This model supports "slow-thinking" reasoning. To disable CoT (Chain of Thought), add /no_think before your prompt or set enable_thinking=False in your chat template.