NVIDIA Debuts Vera Rubin Six-Chip AI Platform at CES 2026; Nebius Commits to NVL72 Roll-out

Like IBM’s System/360 launch in 1964 that unified mainframe computing, Rubin’s tightly codesigned six-chip stack signals a pivot from standalone GPUs to vertically-integrated AI systems. This move reflects a decades-long trend: every major drop in compute cost per operation—from Intel’s 4004 (1971) to CUDA GPUs (2006)—has unlocked new software frontiers. If Rubin’s promised 10-fold token-price cut holds, the economics of trillion-parameter, agentic models could suddenly resemble the late-1990s megaflop collapse that fueled the web boom, accelerating AI’s diffusion while intensifying hyperscaler dominance and energy-demand concerns. Yet history also warns that hardware leaps outpace ecosystem readiness—Musk’s nine-month scaling caution echoes the two-year lag that followed Intel’s Itanium (2001). Whether 2026 registers as an epochal inflection or another incremental node will depend on supply chains, software tooling, and regulation over the next century.