Today's Signal examines the collision of falling AI costs and rising implementation risks. Claude Opus 5 slashes enterprise expenses by 90 percent while companies deploy agents without understanding their operations. Nvidia commits $1 billion to Korean AI infrastructure as Intel's $16.1 billion loss leaves markets uncertain. BitMEX's perpetual futures revolution ultimately consumed its market dominance.

Saturday, July 25, 2026 — 604 words / ~4.0 min

Today's Top Stories:

  1. Nvidia Bets $1 Billion That Korea Builds The Next AI Superpower
  2. BitMEX Built the $2 Trillion Perp Market, Then Got Crushed By It
  3. Claude Opus 5 Costs 90% Less Than GPT-4 Tier Rivals
  4. Intel Just Posted $16.1B and Wall Street Still Can't Decide If It's Real
  5. Enterprises Run AI Agents in Production with No Idea What They're Actually Doing