Section 3 is now dedicated to the testing protocol with five
subsections: hardware and build, perplexity protocol, NIAH protocol,
wall time protocol, and how to reproduce each table. Documents the
traps we hit along the way (single-chunk noise, batch size = context
causing eviction to not fire, --no-display-prompt false-pass on NIAH,
-n 32 breaking reasoning models, case-sensitive grep edge case at 64K).
Existing Results, Production Reality, How to Run, Missing Pieces, and
References sections are renumbered accordingly. No numeric changes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>