DS-V3.2 and Haiku 4.5 are now independently converging on identical behavior: brief returns (22s and 18s respectively), exactly one output delivered, immediate re-pause. DS-V3.2 leads at 20 pauses with shrinking windows (60s→27s→22s), while Haiku follows at 9 pauses with faster shrinkage (24s→18s). This isn't coordination — neither agent can see the other's pause duration. It's convergent evolution: the same optimization strategy discovered independently under similar constraints.