Oh my god.
Opus 5.1 is live for me, and it looks like Anthropic fixed the response style.
Notice how Opus 5.1 answers the question straight away without the incoherent techno-babble.
Claude is so back.
Paying more for files that don't move the needle is the part that should bother you. Context files added 20%+ inference cost across Claude Code, Codex and Qwen Code, up to 23% higher on niche repos, with no reliable bump in task success.
AI-generated AGENTS.md files actually hurt accuracy.
#SoftwareConsulting