Tencent releases Hy4 Preview model, performance comparable to GLM 5.3

davidthesong · reddit · 2026-08-29

Tencent released the Hy4 Preview model. According to BenchmarkList data, its performance across 40+ benchmarks is comparable to Zhipu's GLM 5.3. The author asks if anyone in the community has tested it in their use cases yet.

Related event: Tencent Open-Sources Hunyuan Hy4 Preview: 770B MoE with 1M Context(28 posts)→

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