Follow-up to #5: now that :sha-c342bdb (which has the :thinking spec
parse) is built, add claude-code/opus:max to the dogfood swarm and pin to
that image. The Claude Code lineup is now sonnet + opus + opus-with-max-
thinking, so the scoreboard can compare the same model at two thinking
depths. Best-effort max thinking via MAX_THINKING_TOKENS (no-op if the
CLI build ignores it).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>