Hunyuan A13B Instruct
Hunyuan-A13B is a 13B active parameter Mixture-of-Experts (MoE) language model developed by Tencent, with a total parameter count of 80B and support for reasoning via Chain-of-Thought.
Specifications
| Lab | Tencent |
|---|---|
| Context window | 131.1K tokens |
| Input price | $0.14/1M |
| Output price | $0.57/1M |
| Release | Jul 2025 |
Strengths
- 80B total parameters with 13B active (Mixture-of-Experts)
- Built-in Chain-of-Thought reasoning support
- Competitive benchmark performance for its size class
- Budget pricing at $0.14/$0.57 per 1M tokens
- Tencent-backed model with strong Chinese language support
Weaknesses
- Lower active parameters (13B) limits peak reasoning depth
- Smaller ecosystem and community vs Qwen/DeepSeek alternatives
- Limited English-centric benchmarks available
Best for
- Cost-sensitive Chinese-language applications
- General reasoning with Chain-of-Thought
- Open-weight deployment and fine-tuning
- Enterprise use cases in Tencent ecosystem
In Depth: Hunyuan A13B Instruct
Summary
Hunyuan A13B Instruct is an AI model from Tencent.
Released in Jul 2025. It currently appears in the Overall category on LMRank. It takes text input and produces text output, with a context window of 131.1K tokens. Input pricing is $0.14 per 1M tokens and output is $0.57 per 1M tokens on OpenRouter.