Tencent's Hy4 Preview ranks #4 among open-weight models, cheapest in top ten
mariofilhoml · x · 2026-09-18
Vals AI's latest Vals Index ranks Tencent's Hy4 Preview #4 among open-weight models. It is the cheapest model in the top ten on Code Migration and the top open-weight model on three of Vals' agentic benchmarks.
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