Technical Specifications

System Requirements

VRAM requirements for different quantization methods and context sizes

Hunyuan Lite

Hunyuan Lite is a compact, text-based language model developed by Tencent, designed for efficiency and broad deployment across various computational environments. This model variant is part of the larger Hunyuan family, strategically optimized for resource-constrained edge devices such as laptops, smartphones, and smart cabin systems, making advanced AI capabilities more accessible. Its fundamental purpose is to provide robust natural language processing, code generation, and mathematical reasoning within a lightweight framework, catering to a range of applications where computational overhead is a critical consideration.

The architectural foundation of Hunyuan Lite incorporates a Mixture of Experts (MoE) structure, a design choice enabling enhanced performance characteristics while maintaining computational efficiency. This configuration was a significant upgrade, implemented on October 30, 2024, alongside an expanded context window. The model supports an ultra-long context length of 256,000 tokens, facilitating the processing and comprehension of extensive textual inputs, such as entire documents or lengthy conversations. A notable design aspect is its fusion-reasoning capability, which allows for distinct "fast-thinking" and "slow-thinking" modes, adapting its processing strategy to the complexity and required depth of reasoning for a given task.

In terms of operational characteristics, Hunyuan Lite is engineered for general language understanding and generation tasks. It exhibits proficient capabilities in processing and responding to queries related to natural language, mathematical problems, and coding challenges. The model is made available with open weights and associated inference code, fostering its integration into diverse development workflows and facilitating specialized fine-tuning for particular industry requirements. It functions as a text-only model, without inherent support for search or multimedia processing directly integrated into its core capabilities.

No evaluation benchmarks for Hunyuan Lite available.