Tencent: Hy4 preview (tencent/hy4-preview) is a chat model from openrouter with a 1.0M-token context window; open-weight; capabilities tools, reasoning; input text; output text.
1.0MContext
64KMax output
$0.834$ / 1M in
Pricing
Input
$0.834 / 1M tokens
Output
$2.501 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-09-26.