Pi. The benchmark is local, mostly stuff from my work, I run it everytime a new model comes up. The top model rn is gpt 5.6 sol, followed by fugu ultra, fable, opus 4.8, gpt 5.5 and glm 5.2 (which is the REAL IMPRESSIVE one still). Kimi-k3 is 14th in the list.
And is the benchmark open source?