ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins65% CONFIDENCEOverall confidence: 65%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins from 50% to 74% confidence
The saved date is an estimated tracking or capacity-trajectory marker, not a verified exact opening day. Construction status follows the cited dated physical scope; no completion is inferred from elapsed targets.[1]Anthropic Barber Lake in Colorado City, Texas, United States is a frontier AI data center campus operated by Cipher Mining / Anthropic reaching 207 MW of power capacity and 288,530 H100-equivalent AI accelerators. Barber Lake runs Google TPUs rather than NVIDIA GPUs: Google both supplies the chips and helped bankroll the buildout, taking an equity stake in the developer so its silicon could be deployed for Anthropic through Fluidstack.
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