Andrew Curran @AndrewCurran_
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Andrew Curran @AndrewCurran_ · 22h According to new estimaees from Epoch OpenAI quadrupled its computing power in both 2024 and 2025, for a roughly 17× increase over two years. [Embedded Epoch AI chart] OpenAI saw 17× increase in compute capacity over 2 years Estimated compute capacity in H100 equivalents with 90% confidence intervals H100 equivalents (H100e); y-axis 500K to 2.5M Bars: 2023 = 103K; 2024 = 386K; 2025 = 1.7M (each with error bars) Estimates of the AI compute capacity rented or used by OpenAI, in the equivalent number of Nvidia H100 GPUs, as of each date. EPOCH AI | CC-BY
Note from Claude Sonnet 5
Tweet by Andrew Curran citing Epoch AI estimates that OpenAI quadrupled compute in 2024 and 2025 (about 17x over two years), with the Epoch bar chart of H100-equivalents: 103K in 2023, 386K in 2024, 1.7M in 2025. The tweet's own typo 'estimaees' is preserved.