Supercomputers/Systems/CoreWeave Hammond AI Data Center
USA · planned · ai training
CoreWeave Hammond AI Data Center
Also known as CoreWeave Hammond 180 MW; 100 Digital Crossroads Drive
Operated by CoreWeave at CoreWeave Hammond Digital Crossroads Site .
Phase 1 seed dataset, compiled by hand. These rows were built from public operator, laboratory and vendor sources. A mechanical second-reader pass has since fetched every cited source: 1263 of 1345 systems have a readable citation that names them, and 56 are genuinely weakly sourced. Every claim carries its source and a confidence tier. Treat anything below verified as a lead, not a citation.
Measured performance
- Rmax
- -
- Rpeak
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- Rmax ÷ Rpeak
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- Cores
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- Power
- -
- Per watt
- - GF/W
Figures are as last publicly reported for the configuration described below, not a live measurement. Where a system was upgraded in place, the post-upgrade configuration is shown and the earlier one appears in the timeline.
What this machine is made of
One row per supplier relationship. “Supplier at build” is the company that shipped the part at the time; where that company has since been acquired, the parent it rolls up to today is shown beside it. That distinction is what makes ticker-level aggregation possible across a thirty-year dataset.
| Role | Part | Supplier at build | Quantity | Confidence | Source |
|---|---|---|---|---|---|
| Integrator | - CoreWeave 20-year lease of a new 180 MW facility adjacent to its existing building at 100 Digital Crossroads Drive, Hammond, Indiana | CoreWeave | - | Reported | baxtel.com |
AI datacenter metrics
Figures beyond an accelerator count, each with who stated it. What can and cannot be compared across AI datacenters.
| Metric | Value | As of | Basis | Note | Source |
|---|---|---|---|---|---|
| Facility power | 180 MW | 2025-06-12 | Design target | CoreWeave quoted describing a 180 MW facility at Hammond; IT versus total not stated. No grid draw expected before 2027. | baxtel.com |
The read
A new 180 MW CoreWeave facility adjacent to its existing building at 100 Digital Crossroads Drive in Hammond, Indiana, after the City of Hammond unanimously approved a development agreement on about 10 June 2025. CoreWeave signed on for a 20-year lease with investment described as in the billions of dollars, and the building was not expected to draw grid power until 2027; the project depends on a power agreement with NIPSCO and execution of the lease. No chip model or count is stated. The only source is Baxtel's report quoting CoreWeave and the Hammond council meeting, so the tier is reported. It has never submitted an HPL result.
Timeline
- 2025-06-12 Announced source
Site & facility
Change history
- 2026-10-09 Added CoreWeave Hammond AI Data Center
Source check
We fetched this system's own citations and recorded whether each page actually mentions it. This is a corroboration signal, not a fact check, and it is published so you can see how well the sourcing holds up rather than take it on trust.
| Cited source | Result | Found on the page |
|---|---|---|
| baxtel.com | names system only | - |
Checked 2026-10-13 by pnpm verify. Re-run it and the table changes with the web.