Tencent’s Hy4 model scores 35 on Artificial Analysis Intelligence Index

The new flagship ranks second among China-based labs, ties Grok 4.7, and still trails Moonshot AI's Kimi K3.1 Pro by a wide margin Tencent’s newest flagship AI model, Hy4, scored 35 on the Artificial Analysis Intelligence Index v5. That makes it the second-highest-ranked model from any China-based AI lab. Where Hy4 lands on the leaderboard The model that beats Hy4 among Chinese labs is Moonshot AI’s Kimi K3.1 Pro, which posted a score of 46 on the same index. That is an 11-point lead, a margin wide enough to fit a few other models inside it. Hy4’s score of 35 puts it level with Grok 4.7 running at its xhigh setting. The Artificial Analysis index rolls a range of evaluations into one composite number. Tencent fully released Hy4 on November 4, 2026. A preview version arrived earlier, on August 28, 2026, giving the company roughly two months of real usage before the full launch. Independent evaluations rank Hy4 well against peers from other prominent labs. It still sits behind the leading closed-source models built outside China. The numbers behind the score On FrontierCode 2.0, a benchmark focused on agentic coding, Hy4 scored 31%. Hy4 also took on a 579-task finance evaluation and s...