Hy4 Preview

Tencent Hy4 preview (770B MoE, ~49B active, 1M context, Apache 2.0). Open weights for vLLM/SGLang; WorkBuddy/CodeBuddy free window ended 2026-09-10. TokenHub and OpenRouter offer paid API access.

Type: local, api

Context: 1,048,576 tokens

Use cases: general, coding, reasoning

Limits checked against official docs on 2026-10-10. Rates change without notice. Not affiliated with providers unless noted. Verify before production use.