Hunyuan HY3 Preview

Last verified August 29, 2026 · Tencent pricing ↗

$0.178/1M input · $0.595/1M output · 262K context · Tencent

Hunyuan HY3 Preview is listed at $0.178 per 1M input tokens and $0.595 per 1M output tokens from Tencent, with a 262K-token context window. A typical chat reply (1,500 tokens in, 400 out) costs $0.0005, or $5.05 per 10,000 requests. On that workload it is cheaper than 132 of the 168 other buyable models tracked here.

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What Hunyuan HY3 Preview Costs Per Request

At $0.178 per 1M input and $0.595 per 1M output tokens, before caching or batch discounts.

Workload	Input / output tokens	Per request	Per 10,000 requests
Chat reply	1,500 / 400	$0.0005	$5.05
RAG answer over retrieved docs	8,000 / 600	$0.0018	$17.81
Coding-agent step	30,000 / 2,000	$0.0065	$65.30

Hunyuan HY3 Preview vs Similarly Priced Models

Nearest buyable models by price, with the RAG answer above (8,000 in / 600 out) priced on each.

Model	Input /1M	Output /1M	Context	RAG answer
Hunyuan HY3 Preview Tencent	$0.178	$0.595	262K	$0.0018
Hy3 Tencent	$0.132	$0.528	262K	$0.0014
GPT-OSS 120B (Bedrock) OpenAI	$0.150	$0.600	16K	$0.0016
Mistral Small 4 Mistral	$0.150	$0.600	256K	$0.0016

Alternatives to Hunyuan HY3 Preview

Cheaper Alternative

GPT-OSS 120B (Bedrock)

$0.150 in · $0.600 out · OpenAI

3% cheaper

Premium Upgrade

Qwen3 Coder Next

$0.120 in · $0.800 out · Alibaba

Upgrade with 66K max output

Same Provider

Hy3

$0.132 in · $0.528 out · Tencent

15% cheaper in Tencent ecosystem

Pricing Details

Tencent295B MoE / 21B active, 192 experts. Hy Community License (not OSI-open). Tencent prices it in yuan only and tiers it by prompt length; the stored rate is the sub-16K tier, 1.2 / 4 / 0.4 per 1M yuan, converted at 6.727. Above 16K input it is 1.33x, above 32K 1.67x. Cached input: 0.4 yuan/1M. SWE-Bench Verified 74.4%, GPQA Diamond 87.2.

Input / 1M tokens

$0.178

Output / 1M tokens

$0.595

Context Window

262K

Max Output

33K

Unverified rate. Tencent has not published a price for Hunyuan HY3 Preview. Treat these figures as indicative and confirm with Tencent before relying on them.

Full Pricing Table Token Calculator

Price History

Date	Input /1M	Output /1M	Change
2026-08-29	$0.066 → $0.178	$0.260 → $0.595	↑ +170%

Frequently Asked Questions

Common questions about Hunyuan HY3 Preview pricing and usage

How much does Hunyuan HY3 Preview cost?

Hunyuan HY3 Preview costs $0.178 per 1 million input tokens and $0.595 per 1 million output tokens. This pricing is set by Tencent.

What tokenizer does Hunyuan HY3 Preview use?

Hunyuan HY3 Preview uses the cl100k_base tokenizer. This tokenizer has a vocabulary of ~100,000 tokens and is widely used across many models.

What is Hunyuan HY3 Preview's context window?

Hunyuan HY3 Preview supports a context window of 262K tokens (262,144 tokens). The maximum output length is 33K tokens.

How does Hunyuan HY3 Preview compare to other models?

On an 8,000-token-in, 600-token-out RAG answer, Hunyuan HY3 Preview costs $0.0018 per request. The nearest-priced alternatives cost: Hy3 (Tencent) $0.0014, GPT-OSS 120B (Bedrock) (OpenAI) $0.0016, Mistral Small 4 (Mistral) $0.0016. The table above lists their full rates and context windows.

How do I count tokens for Hunyuan HY3 Preview?

Use the token counter at the top of this page or visit the homepage calculator. Paste your text and it will show the exact token count and cost for Hunyuan HY3 Preview using the cl100k_base tokenizer.