Auto-research loop on 120 B300s finds 40% Kimi K3 inference gain for $9,176
bookwormengr · x · 2026-09-30
An automated kernel-engineering loop for Kimi K3 inference ran on 120 B300 GPUs and found a 40% efficiency gain in under 6 hours. Cost breakdown: $4,176 compute (120×6h×$5.80/hr) plus $5k engineering and token costs, $9,176 total — paying for itself in under 12 hours at current scale. Kernels iterate fast, letting AI try hundreds of variants.
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