LLM Perks

Hy4 preview

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.

ProviderContextLimitCard
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!"}]
  }'

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 We do not publish our own estimates.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.