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Tencent: Hunyuan A13B Instruct

tencent/hunyuan-a13b-instruct:free

Model weights

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.).

Modalities

Price

Free

Context

33K

Released

Jul 8, 2025

Knowledge Cutoff

Mar 2025

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Activity

Token volume and request traffic to this model over time.

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Frequently asked questions

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...

Yes. The pricing shown on this page for Hunyuan A13B Instruct is zero, so you are not charged for prompt or completion tokens. Free endpoints are rate limited — see the rate limit docs.

Hunyuan A13B Instruct has a 32,768 token context window.

Hy4 preview, Hy-MT2-1.8B, Hy-MT2-30B-A3B and 3 more are other text models from Tencent.

Hunyuan A13B Instruct was released on July 8, 2025. Its knowledge cutoff is March 31, 2025.