GLM-5.3 tops AA Agentic Index, matching frontier models at a fraction of the cost

zainhas · x · 2026-08-19

GLM-5.3 has claimed the #1 spot on the AA Agentic Index with a score of 59, performing on par with frontier models like Fable/Opus 5, GPT 5.6 Sol, and Kimi K3. However, it achieves this at just a fraction of the cost of these expensive models.

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