Prisoner
dev Coding: Opus 5.5 >> GPT-6 Astra Everything else: GPT-6 Astra >> Opus 5.5
Even a single simple rule in CLAUDE.md can cause a huge performance degradation.
dev Coding: Opus 5.5 >> GPT-6 Astra Everything else: GPT-6 Astra >> Opus 5.5
Even a single simple rule in CLAUDE.md can cause a huge performance degradation.