Tencent: 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. It offers competitive benchmark performance across mathematics, science, coding, and multi-turn reasoning tasks, while maintaining high inference efficiency via Grouped Query Attention (GQA) and quantization support (FP8, GPTQ, etc.).

• Context window: 131,072 tokens
• Input: text
• Output: text
• Pricing: $0.14/M input tokens, $0.57/M output tokens

View on OpenRouter. Model data sourced from OpenRouter.