Tencent: Hunyuan A13B Instruct API Pricing
Tencent: Hunyuan A13B Instruct costs $0.140 per 1M input tokens and $0.570 per 1M output tokens. Context window: 131K. Prices verified 2026-10-21 · source
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Higher effort = deeper thinking = more reasoning tokens billed as output.
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What would Tencent: Hunyuan A13B Instruct cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $3.40 |
| Coding agent | 5,000 | 8,000 / 2,000 | $11.30 |
| RAG pipeline | 30,000 | 4,000 / 500 | $25.35 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $6.74 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About 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...
Compare Tencent: Hunyuan A13B Instruct with
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- A13B Instruct vs Anthropic: Claude Fable 5
- A13B Instruct vs Anthropic: Claude Opus 5
- A13B Instruct vs OpenAI: GPT-5.6 Sol
Popular head-to-heads — see all on the comparisons index.
Frequently asked questions
How much does Tencent: Hunyuan A13B Instruct cost?
Tencent: Hunyuan A13B Instruct costs $0.140 per 1M input tokens and $0.570 per 1M output tokens. Verified 2026-10-21 — provider source.
What is the context window?
131K tokens, with up to 118K output tokens per response. That's roughly 164 pages of text in a single request.
Does it support prompt caching?
Prompt-caching pricing is not published for this model via OpenRouter.
What's a cheaper alternative?
ScaleDown: Summarize saves about 89% on a typical workload with comparable quality.
Official resources
- Tencent: Hunyuan A13B Instruct on OpenRouter — live endpoint, pricing source of record.
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