Kradle
Minneapolis, US · Founded 2020 · Delaware LLC · 2 known investors
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Kradle builds an evaluation platform for AI models using interactive simulations rather than static tests, starting with Minecraft environments. The platform enables the AI research community to propose and run evaluations publicly to assess both model capabilities and safety characteristics.
Founders & leadership
WP
William PartykaNamed on SEC filing
Investors · 2
Funding
SEC filings, press & company announcements$3.4M disclosed across 1 of 3 rounds · 2022–2025
- Undisclosed amount3A fundingJan 2025Source ↗
▶$3.4MraisedJul 2022 · 17 investors · RetailingRule 506(b)
▶$3.4MraisedJul 2022 · 17 investors · Retailing
Rule 506(b)Officers, directors & promoters on the filing
- William PartykaExecutive Officer
- Offering amount
- $3.5M
- Amount sold
- $3.4M
- First sale
- May 2022
- Incorporated
- Limited Liability Company, Delaware, 2020
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 1
Companies working in the same space as Kradle.
Frequently asked questions
- What does Kradle do?
- Kradle builds an evaluation platform for AI models using interactive simulations rather than static tests, starting with Minecraft environments. The platform enables the AI research community to propose and run evaluations publicly to assess both model capabilities and safety characteristics.
- Who are Kradle's investors?
- Kradle's investors include Air Street Capital, Juniper Ventures Management, Llc.
- How much funding has Kradle raised?
- Kradle has disclosed $3.4M raised across 1 of its 3 known rounds.
- Where is Kradle headquartered?
- Kradle is headquartered in Minneapolis, US.

