Development

Musk reports Colossus 2 capacity and expansion plans

development2026-09-27compute

Claim

The newsletter cites Elon Musk reporting 550,000 Blackwell accelerators in Colossus 2 and up to 660,000 additional GB300s by year-end.

Reported metric: 550,000 Blackwells; up to 660,000 more GB300s

Reporting date: 2026-09-27 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to September 27, 2026 (theinnermostloop.substack.com)
Source linked by the September 27 issue (x.com)

Indexed from the September 27 newsletter. Linked-source claims have not been independently verified.

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About

Reported in

Welcome to September 27, 2026

Actor

Elon Musk

Referenced by

Welcome to September 27, 2026

Cite or correct this record

Citation formatCitation text

Musk reports Colossus 2 capacity and expansion plans
Innermost Loop KB — secondary record
Reporting date: 2026-09-27
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-09-27-colossus-capacity
Claim: The newsletter cites Elon Musk reporting 550,000 Blackwell accelerators in Colossus 2 and up to 660,000 additional GB300s by year-end.
Attributed sources:
- Welcome to September 27, 2026 — https://theinnermostloop.substack.com/p/welcome-to-september-27-2026
- Source linked by the September 27 issue — https://x.com/elonmusk/status/2103329761690865846
This citation does not imply independent verification of linked-source claims.

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