Tencent Hunyuan HY3

tencenttencent/hy3

Tencent's HY3 — a new brand in this catalog.

HY3 is Tencent's Hunyuan-family model, the first Tencent brand entry in TheRouter's catalog beyond the earlier Hunyuan A13B model. Verified live 2026-07-27.

Best for

• Cost-efficient general-purpose text tasks

Reach for something else if

• Vision or multimodal tasks — this model is text-only in this catalog

Context Length

262K

Max Output

33K

Input Priceper 1M tokens

$0.1426/ 1M tokens

Output Priceper 1M tokens

$0.5702/ 1M tokens

Modalities

text→text

Pricing Breakdown

Type	Rate
Input	$0.1426 / 1M tokens
Output	$0.5702 / 1M tokens

Supported Parameters

temperaturemax_tokenstop_ptoolstool_choiceresponse_formatstop

Specifications

Release date	Not publicly disclosed	unknown
License	Not publicly disclosed	unknown

Benchmarks

Benchmark	Distribution	Score	Source
Not publicly disclosed	—	Not publicly disclosed	—

API Usage Examples

Use the global api.therouter.ai endpoint shown below for new integrations; the legacy China accelerated endpoint is retired.

cURL

curl https://api.therouter.ai/v1/chat/completions   -H "Content-Type: application/json"   -H "Authorization: Bearer $THE_ROUTER_API_KEY"   -d '{
    "model": "tencent/hy3",
    "messages": [
      {"role": "user", "content": "Summarize the key points from this input."}
    ]
  }'

API guide

Chat completion

cURL

curl https://api.therouter.ai/v1/chat/completions \
  -H "Authorization: Bearer $THEROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"tencent/hy3","messages":[{"role":"user","content":"Hello"}]}'

More from tencent

tencent/hunyuan-a13bEarlier Hunyuan-family model in this catalog

Fact ledger — every claim on this page traces here

source	URL	retrieved
Release date	—	—	unknown
License	—	—	unknown
Not publicly disclosed	hunyuan.tencent.com ↗	2026-07-27	unknown