RANK.AI / PUBLISHED METHOD
Epoch AI: ai-company-closed-equity-funding
Sum positive Funding (equity) only where Status is Closed and Type includes Primary.
- Version
- 1.1.0
- Published
- Jun 30, 2026
- Live boards
- 1
- Method ID
- epoch-ai-company-closed-equity-funding
Where the facts come from
- Source
Epoch AI open datasets
How the order is produced
- Direction
descending
- Tie Breaker
entity slug ascending
When the method reruns
- daily
LIVE BOARD COVERAGE
Boards using this version
Only live, quality-gated boards appear. Each board opens on the exact published table and evidence path.
| Board | Primary measure | Rows | Confidence | Freshness | Board version | Cadence | Evidence |
|---|---|---|---|---|---|---|---|
| AI Companies by Closed Equity Fundingai-company-closed-equity-funding | epoch-ai-company-closed-equity-funding-usd | 7 | 100% | current | 1.1.0 | daily | Open board → |
VERSIONED CONTRACT
Complete measurement ledger
These fields are stored with the methodology version. A changed contract must publish a new version before comparable movement can resume.
Score
USD billions; raw round and total USD remain in components.
Source
Epoch AI open datasets
License
CC BY 4.0
Ranking
- Direction
descending
- Tie Breaker
entity slug ascending
Selection
Sum positive Funding (equity) only where Status is Closed and Type includes Primary.
Attribution
Source: Epoch AI (CC BY 4.0)
Limitations
- Debt, secondary sales, cancelled rounds, and discussions are excluded.
- Convertible notes classified by Epoch as equity are included.
- Funding is not company valuation.
Missing Values
Missing, blank, excluded, or incomplete values are omitted and are never converted to zero.
Release Contract
- Schema Mode
exact ordered CSV headers
- Release Rollback
reject
- Release Date Required
Yes
- Raw Bytes Sha256 Required
Yes
- Same Release Hash Mutation
reject