Supercomputers/Systems/Cerebras Guyana AI Data Center
Guyana · planned · ai training
Cerebras Guyana AI Data Center
Operated by Cerebras at Cerebras AI Data Center (Wales, Guyana) .
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: 1092 of 1153 systems have a readable citation that names them, and 40 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
- -
- Rmax ÷ Rpeak
- -
- Cores
- -
- Power
- 100.00 MW
- 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 | - Cerebras Systems to build and operate the AI data center under a revenue-sharing MoU with the Government of Guyana | Cerebras | - | Reported | cerebras.aidevelopingtelecoms.com |
| Accelerator | Cerebras WSE-3 Accelerators Cerebras (wafer-scale) · 900,000C · TSMC N5 · 23,000 W Cerebras CS-3 AI supercomputers (planned; unit count not disclosed in the MoU announcement) | Cerebras | - | Reported | cerebras.aidevelopingtelecoms.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 | 100 MW | 2025-11 | Design target | MOU announced Nov 2025 for an AI data center of up to 100 MW at Wales, Guyana; value is an upper bound, no build commitment stated. | cerebras.ai |
The read
Announced 11 November 2025 as a Memorandum of Understanding between the Government of Guyana and Cerebras Systems to build and operate an AI data center of up to 100 MW at Wales, on Guyana's Demerara coast, deploying Cerebras CS-3 wafer-scale AI supercomputers as the flagship of Cerebras' 'Cerebras for Nations' sovereign-AI initiative. The facility is planned near Guyana's Gas-to-Energy plant and is intended to draw on natural gas piped from the Stabroek Block offshore oilfield. Cerebras and the Guyana government are to share revenue from the facility. Cerebras' own press release and independent trade press (Developing Telecoms) agree on the MoU date, the 100 MW target, the CS-3 platform and the Wales location, but neither discloses a unit count, GPU or core count, or FLOPS figure beyond the stated power target, and no ground-breaking or hardware delivery has been confirmed as of the most recent reporting found, so status is recorded as planned. Confidence stays reported because Cerebras is a party to the deal and no fully independent source restates the specific technical figures.
Timeline
- 2025-11-11 Announced source
Site & facility
Cerebras AI Data Center (Wales, Guyana)
- Location
- Wales, Guyana
- Substation
- 100 MW
Change history
- 2026-10-01 Cerebras Guyana AI Data Center added, Guyana's first entry in the dataset: a planned up-to-100MW Cerebras CS-3 AI data center at Wales, announced via MoU between Cerebras Systems and the Government of Guyana in November 2025
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 |
|---|---|---|
| developingtelecoms.com | blocked our fetch | - |
| cerebras.ai | names system and part | Cerebras WSE-3 |
Checked 2026-10-09 by pnpm verify. Re-run it and the table changes with the web.