Hy4 preview
Tencent · All Hunyuan models
Free right now
Small
New
Hy4 preview is a language model from Tencent. It is currently free at 1 provider with up to — tokens of context.
- Developer
- Tencent
- Type
- Text
- Free since
- September 28, 2026
Where to use Hy4 preview for free
Each row is a separate free endpoint with its own limits.
| Provider | Context | Limit | Card | |
|---|---|---|---|---|
OrcaRouter tencent/hy4-preview-free |
— | Free tier | — | Open |
Quick start
curl https://api.orcarouter.ai/v1/chat/completions \
-H "Authorization: Bearer $ORCAROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "tencent/hy4-preview-free",
"messages": [{"role": "user", "content": "Hello!"}]
}'from openai import OpenAI
client = OpenAI(
base_url="https://api.orcarouter.ai/v1",
api_key="YOUR_ORCAROUTER_API_KEY",
)
reply = client.chat.completions.create(
model="tencent/hy4-preview-free",
messages=[{"role": "user", "content": "Hello!"}],
)
print(reply.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.orcarouter.ai/v1",
apiKey: process.env.ORCAROUTER_API_KEY,
});
const reply = await client.chat.completions.create({
model: "tencent/hy4-preview-free",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(reply.choices[0].message.content);Example for OrcaRouter. Any OpenAI-compatible client works: Cursor, Cline, OpenCode, Open WebUI.
Benchmarks
This model is not on the Artificial Analysis leaderboard yet. We do not publish our own estimates.
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FAQ
Is Hy4 preview free?
Yes. As of September 28, 2026, Hy4 preview is free at OrcaRouter. Each provider has its own limits — see the table above.
How do I call Hy4 preview via API?
Use any OpenAI-compatible client with base URL https://api.orcarouter.ai/v1, model ID tencent/hy4-preview-free, and a OrcaRouter key.