KL lower bound : 0.019088   95% CI over 24 windows [0.013339, 0.025105]
median KLD     : 0.000036     p90 0.044862  p95 0.092335  p99 0.299656  max 7.4887
same top-1     : 96.751 %   [95.587, 97.872]
ppl            : reference 1.8919   candidate 1.8967   (+0.253 %)
|d logprob|    : 0.08185 on the actual tokens
common set     : mass median 1.00000  p1 0.99213  min 0.7041   (coarsened with 9 run(s))
normalization  : stored top-K mass max 1.0000018, rows past 1+1e-4: 0
written to /logs/kld-flat-r3-code.json