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Country‑level total AI supercomputer performance estimates beyond China

Develop reliable country‑level estimates of total 16‑bit AI supercomputer performance for nations other than China, enabling coverage analyses comparable to those based on IDC’s estimates for China.

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Background

The dataset’s coverage assessment by FLOP/s relies on third‑party estimates available only for China. Extending reliable total performance estimates to other countries would enable more comprehensive and comparable coverage analyses and improve geopolitical compute assessments.

References

We were unable to find reliable total performance estimates for other countries, so we had to limit our coverage analysis by FLOP/s to Chinese data.

— Trends in AI Supercomputers (2504.16026 - Pilz et al., 22 Apr 2025) in Appendix: Limitations — Comparing our data with public reports (Coverage of Chinese data)