Three stages take fewer workers than -N asks for, and only one of them was
described. The per-image cap is lifted by a positive -N; the first-pass spot
finding and beam-stop pre-scan ceilings are not, so -N 32 does not give 32
workers there. A value <= 0 counts as automatic and is capped like the default,
which the previous "an explicit value is used as given" contradicted.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Y5XisyYxmF8mUEQjzpMRe2