funding-round
Series D (Amazon Strategic Investment) (2023-09)
Metadata
| Source Table | funding_rounds |
| Source ID | QI0dF1b51C |
| Source URL | www.nextplatform.com/2025/03/03/anthropic-raises-285-million-gpu-hours-equivalent-in-series-e-funding/ |
| Children | — |
| Created | Mar 16, 2026, 3:05 PM |
| Updated | Mar 16, 2026, 3:05 PM |
| Synced | Mar 16, 2026, 3:05 PM |
Record Data
id | QI0dF1b51C |
companyId | Anthropic(organization) |
companyEntityId | Anthropic(organization) |
companyDisplayName | — |
name | Series D (Amazon Strategic Investment) |
date | 2023-09 |
raised | 4000000000 |
raisedLow | 4000000000 |
raisedHigh | 4000000000 |
valuation | 18100000000 |
valuationLow | 18100000000 |
valuationHigh | 18100000000 |
instrument | equity |
leadInvestor | Amazon |
leadInvestorEntityId | — |
leadInvestorDisplayName | Amazon |
source | www.nextplatform.com/2025/03/03/anthropic-raises-285-million-gpu-hours-equivalen… |
notes | Amazon committed up to $4B paid in two tranches (first in Sept 2023, second in Nov 2024). Brought total Amazon investment to $8B. Included AWS as primary cloud and training partner. Valuation reached $18.1B by early 2024. |
Source Check Verdicts
contradicted95% confidence
Last checked: 4/7/2026
The record claims the Series D round was '$4 billion (Amazon Strategic Investment)' with a valuation of $18.1 billion in 2023-09. However, the source clearly distinguishes between: (1) Amazon's $4 billion investment in late 2023 (paid in two pieces), and (2) the Series D round of $750 million led by Menlo Ventures in February 2024. These are two separate funding events. The $4 billion Amazon investment is not the Series D round. The date is also incorrect—the Series D occurred in February 2024, not September 2023. The valuation of $18.1 billion is confirmed, but it occurred 'by early 2024,' not in September 2023.
Debug info
Thing ID: QI0dF1b51C
Source Table: funding_rounds
Source ID: QI0dF1b51C