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
This model accepts 131K tokens in one request (~98K words of text).
What fits in one request
- FitsShort documentAbout 1,500 words of text
- FitsLong documentAbout 37K words of text
- Won't fitSmall codebaseAbout 150K words of text
- Won't fitFull novelAbout 375K words of text
Specifications
Context size, pricing, and release info in one place.
- Context window
- 131,072 tokens (131K)
- Max output tokens
- 131,072 tokens (131K)
- Speed tier
- fast
- Provider
- Tencent
- Release date
- Jul 2025
Capabilities
See which features this model supports, such as vision, tools, and streaming.
- Extended thinking
- Shows its chain-of-thought reasoning
- Supported
- Streaming
- Returns tokens as they are generated
- Supported
- Vision
- Accepts image inputs alongside text
- Not supported
- Tool use
- Can call external tools and APIs
- Not supported
- Function calling
- Structured function call interface
- Not supported
- Web search
- Can browse the web during a request
- Not supported
- Batch API
- Process many requests asynchronously
- Not supported
- Prompt caching
- Reuse repeated prompt prefixes cheaply
- Not supported
Best for
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Compare Hunyuan A13B Instruct
Open a side-by-side comparison with one click.
- Hunyuan A13B Instruct vs Amazon Titan Text Express
Hunyuan A13B Instruct has 212% larger context window
- Hunyuan A13B Instruct vs Amazon Titan Text Lite
Hunyuan A13B Instruct has 212% larger context window
- Hunyuan A13B Instruct vs Amazon Titan Text Premier
Hunyuan A13B Instruct has 212% larger context window
- Hunyuan A13B Instruct vs Claude Instant
Hunyuan A13B Instruct has 31% larger context window
- Hunyuan A13B Instruct vs Anthropic Claude
Hunyuan A13B Instruct has 31% larger context window
- Hunyuan A13B Instruct vs Codellama 34b Instruct
Hunyuan A13B Instruct has 3100% larger context window
Frequently asked questions
Short answers about context size and how this model behaves.
More from Tencent
Other models by Tencent in our catalog.
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