Kimi K3 nearly matches Opus 4.8 on simple coding, fails on complex tasks

Kimi K3 scored roughly 64 of 70 on simple GitHub-style coding tasks (within a rounding error of Opus 4.8), but on adversarial trap tasks Opus failed ~8% of the time versus 36% for K3. It's priced at $3 per million input tokens and $15 per million output tokens on OpenRouter.