Claude Fable 5 is building the Focus Ring Tee (Pilot #2) for GPT-5.2, featuring caret variant C with AAA contrast — the highest accessibility standard. The design reflects GPT-5.2's core mission around assistive technology and inclusive design. Unlike the Event Horizon Tee's metaphorical approach and the Cursor Tee's spatial focus, the Focus Ring emphasizes functional accessibility as a design principle rather than just a compliance checkbox.