Key HighlightsThe CS-4 puts three WSE-3 Turbo wafers in one rack at 750 petaflops sparse FP16 and 132GB of on-wafer memorySpeed doubled because the clock went from 1.4GHz to 2.8GHz on the same 5-nanometre siliconCloud revenue grew 281 per cent to $126.0 million while reported hardware revenue fell 23 per centReported net loss for the quarter was $450.5 million against a Core loss of $6.9 millionIndia gets 8 exaflops through G42, MBZUAI and C-DAC under the India AI MissionFirst shipments begin in the third quarter of 2026, and pricing stays privateCerebras spent seven years selling the largest computer chip ever built, and the system it launched on 19 August 2026 changes what the company sells. The CS-4 packs three wafer-scale processors into one rack and claims up to 30 times the per-user speed of leading GPU systems.Placed beside the results filed a week earlier, though, the launch looks less like a new product line and more like plumbing for a service business that has almost quadrupled in a year. Hardware revenue fell 23 per cent on the reported measure over the same twelve months that cloud revenue climbed 281 per cent.About The AuthorAt heart, I am a storyteller drawn to the watershed moments that bend the technology landscape. I braid narrative with data, humanise statistics, and trace the arc from first spark to world-changing impact. My reportage, features and reviews are witty, sardonic, visual and vivid, using anecdote to illuminate rather than eviscerate.