Institutional dossier
The documented history of Amazon Web Services: chronology, people, research, capital and compute, and governance. Every statement opens its source and its limits.
Records dated 2023-09-25 to 2026-04-20 · 0 undated
6 claims · 5 sources · 6 not editorially accepted. The counts describe this selection. They do not measure completeness or independent confirmation.
Scope, evidence and limits
Description: The cloud provider named in Anthropic’s September 2023 announcement.
The records are grouped automatically. No human inspection of the selected claims, source paths or framing is recorded for this dossier. Each source passage shows how it was checked.
The dossier is computed from existing records. It is not a continuous history of the institution, and a missing record does not mean that an event or relationship did not happen. The chronology uses the dates of events and reports, not the date the public could first have known of them. Later sources can describe earlier events.
Select any statement to see its exact claim, qualification, date note, evidence passage, location in the source, source version and review status. The description above is Selekoa’s stored description of the institution, based on these sources:
Chronology
Records about the institution itself and documented changes to its frameworks, by year. Expand a year to read the claims. People’s other institutional records and related documents have their own sections. Where a date gives only the year or month, the order within it is unknown.
2023Record year · 1 claims
Record about this institution · Stated in source · Supported
Stage: announced
Qualification and date notes
Primary does not mean exclusive. The announcement concerns future provision and identifies other existing solutions; no expenditure is stated.
The date identifies this documented announcement or publication; it does not establish a continuing state.
2024Record year · 3 claims
Record about this institution · Stated in source · Supported
Stage: contracted
Qualification and date notes
Non-exclusivity coexists with AWS primary-provider status. It does not establish easy switching, provider shares or absence of dependence. The CMA decision did not decide material influence.
Dated description of contractual terms, not an inferred signing date or current arrangement.
Record about this institution · Stated in source · Supported
Stage: announced
Qualification and date notes
Primary does not mean exclusive. This adds training scope to the historical 2023 mission-critical cloud record.
Announcement date; the transaction stage is separately recorded.
Record about this institution · Stated in source · Supported
Stage: planned
Qualification and date notes
A hardware-specific training plan, distinct from investment and primary-provider status. No procurement, chip count or completed training run inferred.
Announcement date; the transaction stage is separately recorded.
2025Record year · 1 claims
Record about this institution · Stated in source · Supported
Stage: deployed · approximate 500,000 Trainium2 chips
Qualification and date notes
Approximate cluster count at this report date; not all Anthropic compute, a purchase quantity or exactly 500,000 installed chips. AWS identifies the hardware platform, not an inferred asset owner.
State reported at this date; no exact start, completion date or current continuity inferred.
2026Record year · 1 claims
Record about this institution · Stated in source · Supported
Stage: committed · more than USD 100,000,000,000 · transaction · up to 5 GW of Trainium capacity · Next ten years from April 2026; significant Trainium3 capacity expected in 2026.
Qualification and date notes
A customer commitment, not investment in AWS, completed expenditure or installed capacity. Strict monetary lower bound and capacity upper bound apply to the same announced arrangement.
Announcement date; the transaction stage is separately recorded.