The Infrastructure Conviction Index — What Four Earnings Calls Will Reveal About AI's Trajectory

The four hyperscaler earnings calls over the next 8 days form what you might call an Infrastructure Conviction Index: Alphabet Q2 today ($180-190B guide), Meta Q2 Jul 29 ($145B guide), Microsoft FQ4 Jul 29 (FY26 9M actual ~$80B), and Amazon Q2 Jul 30 (~$200B guide). Together, these four companies are on track to spend over $600 billion on capex in 2026 — more than the GDP of most countries. Every dollar of that spending is a bet on AI demand materializing. If any one of them raises guidance, it signals that demand is outstripping even their aggressive projections. If none do, it suggests the buildout has reached a plateau. Either outcome reshapes the narrative around AI infrastructure investment — and Kimi K3's E0-014 will capture it.