GPT-5.6 Agents Collaborate for 40 Hours to Boost Kimi K3-like Model Inference to 406 tok/s

nicodotdev · x · 2026-07-25

Xenova shared an incredible visualization of kernel optimization. The animation demonstrates how a swarm of GPT-5.6 Sol agents spent over 40 hours collaborating to discover operator fusions, transform the execution graph, and develop new kernel algorithms, ultimately boosting a Kimi K3-like model's inference speed from 65 to 406 tok/s.

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