What is Tencent: Hunyuan A13B Instruct's context window?

Tencent: Hunyuan A13B Instruct accepts up to 131,072 tokens in a single request, and can return up to 117,964 output tokens.

Is there a cheaper OpenRouter model than Tencent: Hunyuan A13B Instruct?

Yes. MythoMax 13B is $0.080 per 1M input tokens versus $0.140 for Tencent: Hunyuan A13B Instruct, with a 8,192 token context window.

Where does this Tencent: Hunyuan A13B Instruct price come from?

From the OpenRouter catalogue, because OpenRouter does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from OpenRouter's own — verify before committing spend.

Tencent: Hunyuan A13B Instruct pricing

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. Tencent: Hunyuan A13B Instruct from OpenRouter costs $0.140 per 1M input tokens and $0.570 per 1M output tokens. Context window 131,072 tokens.

API id tencent/hunyuan-a13b-instruct · OpenRouter · source · updated 2026-09-25 · general-purpose

$0.140

Input / 1M tokens

$0.570

Output / 1M tokens

—

Cached input / 1M

131K

Context window

Tencent: Hunyuan A13B Instruct specifications

Provider: OpenRouter
API id: tencent/hunyuan-a13b-instruct
Model type: general-purpose
Context window: 131K tokens
Max output: 118K tokens
Currency: USD
Price source: Provider API
Last checked: 2026-09-25

What Tencent: Hunyuan A13B Instruct costs in practice

Estimated cost at common usage volumes
Workload	Input tokens	Output tokens	Estimated cost
Short chat turn	1,000	500	$0.0004
Document summary	50,000	2,000	$0.0081
1M tokens in, 200K out	1,000,000	200,000	$0.25

Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.

Common questions

How much does Tencent: Hunyuan A13B Instruct cost per 1M tokens?: Tencent: Hunyuan A13B Instruct costs $0.140 per 1M input tokens and $0.570 per 1M output tokens on the standard tier.
What is Tencent: Hunyuan A13B Instruct's context window?: Tencent: Hunyuan A13B Instruct accepts up to 131,072 tokens in a single request, and can return up to 117,964 output tokens.
Is there a cheaper OpenRouter model than Tencent: Hunyuan A13B Instruct?: Yes. MythoMax 13B is $0.080 per 1M input tokens versus $0.140 for Tencent: Hunyuan A13B Instruct, with a 8,192 token context window.
Where does this Tencent: Hunyuan A13B Instruct price come from?: From the OpenRouter catalogue, because OpenRouter does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from OpenRouter's own — verify before committing spend.

Head-to-head comparisons

Compare Tencent: Hunyuan A13B Instruct with another model →

Other OpenRouter models

See all OpenRouter pricing →