{"slug":"ai-silicon","boardTitle":"The Silicon War","kind":"leadChange","day":"2026-07-13","dayNum":13,"headline":"Day 13: AMD takes the lead.","subject":{"label":"AMD","sovPct":52.1},"rows":[{"rank":1,"label":"AMD","sovPct":52.1,"isSubject":true},{"rank":2,"label":"Nvidia","sovPct":45.6,"isSubject":false},{"rank":3,"label":"TPU","sovPct":1.6,"isSubject":false},{"rank":4,"label":"Groq","sovPct":0.8,"isSubject":false}],"detail":{"prevLeader":"Nvidia","dayNum":13},"permalink":"https://xterminal.app/mindshare/ai-silicon/moments/2026-07-13-leadchange-amd","source":"XTerminal · xterminal.app/mindshare"}