an abandoned factory shell became a 100k-GPU training cluster (xAI Colossus, Memphis); xAI claims 200k after 92 more days
122 daysobserved
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Caveat | The 92-day doubling is xAI's own claim; NVIDIA's release does not give it. |
| As of | 2024-10 (122 days, NVIDIA); 2025-02 (92-day doubling, xAI) |
| Source | NVIDIA Newsroom (Spectrum-X / xAI Colossus), 2024-10-28, for the 122 days; xAI, Colossus page (x.ai/colossus), for the 92-day doubling (company claim) · NVIDIA release 2024-10-28 gives the 122-day build and says xAI is 'in the process of doubling' to 200,000 Hopper GPUs; the 92-day figure is xAI's own. |
| Review | checking…review by 2027-04-30 · standard cadence |
| Recorded changes | last 2026-10-15 · 2 revisions tracked |
| Claim id | abandoned-factory-shell-to-100k-gpu-training |
Where the guide uses it
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