Who We Are
hy4ai.com is an independent third-party introduction site for Tencent Hy4 Preview. We are not affiliated with, endorsed by, or connected to Tencent.
Our goal is to make publicly available information easier to understand by bringing model specifications, API access details, benchmark context, and practical notes together in one place.
Data Sources and Accuracy
Architecture specifications and pricing on this site are sourced from public listings, including OpenRouter, HuggingFace, and the official Tencent Hy research page. We re-verify these details periodically and identify information that may change as a preview service develops.
We publish benchmark results from public reports, provider disclosures, and clearly labeled third-party or internal evaluations. Results are presented for reference, with testing conditions and source status noted whenever available.
API Access
For API access, we link to third-party gateways that serve the tencent/hy4-preview model ID. These gateways handle account creation, API keys, billing, availability, and request processing independently from hy4ai.com. Review the provider's current terms, pricing, and data-handling policies before sending sensitive information.