tencent/hy4Hy4 is Tencent’s AI model, released Nov 4, 2026. It costs $0.83/M input and $2.50/M output tokens, and handles a 1M-token context window.
The official release of Hy4 delivers comprehensive and substantial improvements over Hy4 Preview, with particularly strong gains in agentic capabilities and performance across a wide range of long-horizon, real-world productivity…
Scores on standardized evaluations. Higher is better — and rank shows where Hy4 lands among all models tracked on Model Beat.
No standardized benchmark scores from Epoch AI yet — common for very recent, image, or niche models. Scores appear here once published.
The official release of Hy4 delivers comprehensive and substantial improvements over Hy4 Preview, with particularly strong gains in agentic capabilities and performance across a wide range of long-horizon, real-world productivity…
Hy4 is an AI model developed by Tencent, released Nov 4, 2026.
Hy4's list price from Tencent is $0.83 per million input tokens and $2.50 per million output tokens.
Hy4 supports a context window of up to 1M tokens.
Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Nov 4, 2026.