GPT 5.6 and Claude get smarter but worse at human conversation, insufferably precise

Rants that GPT 5.6 and Claude Opus/Fable 5 speak with insufferable precision, getting worse at talking to people as they get smarter, like world-class engineers.

• GPT-5.6
• model behavior
• precision
• Claude Fable 5
• Claude Opus 5