Today is a big day for LuminosAI!
First, I’m excited to announce the release of Lighthouse, our newest and most powerful feature yet. Lighthouse makes LuminosAI the first platform capable of testing Generative AI and Agentic AI systems for concrete legal liability.
Second, I’m thrilled to share that we’ve closed our latest funding round, giving us significant resources to accelerate our growth and better support our expanding customer base.
Lighthouse gives customers a single, 360-degree review of the risks in their Generative AI and Agentic AI systems — with tests directly aligned to specific legal liabilities.
Think of it as a comprehensive “heatmap” of potential risk. It allows you to identify issues early and ensure your AI systems don’t create legal exposure down the road.
Our early beta customers have already used Lighthouse to accelerate AI approvals from weeks to minutes. They’ve identified potential risks in customer-facing chatbots, internal productivity tools, and more — all with far greater speed and clarity.
At the core of Lighthouse are our Constitutions — structured sets of provisions that directly map to legal risks.
Traditionally, a policy document is sent to a technical team, which then translates it into code or distributes rules across multiple training and testing systems. Lighthouse eliminates that complexity. Instead, it tests specific legal provisions within our Constitutions directly against your AI system — transforming what is often a confusing, qualitative process into a clear, quantitative one.
Simply put, Lighthouse allows you to test an entire Generative AI or Agentic AI system against any legal risk that can be expressed as a declarative statement. If you can tell an AI system “Do this” or “Don’t do this,” Lighthouse can measure compliance.
One of the most exciting aspects of Lighthouse is its ability to translate testing results into plain English.
We often see legal and technical teams enter prolonged back-and-forth discussions after AI risk testing — conversations that consume time and drain resources. With Lighthouse, that friction disappears.
Testing results automatically generate a single document explaining potential legal risks in clear, straightforward language — formatted like a legal memo.
At LuminosAI, we operate by a simple principle: if you make a decision once, you should never have to make it again. Lighthouse documentation means you no longer need to repeatedly write and rewrite memos about AI testing and risk analysis — we generate them for you.
Alongside the release of Lighthouse, we’ve closed our latest funding round, adding new top-tier investors to our cap table and equipping us with the resources to grow our team and better serve our customers.
This round was led by M13, with participation from Bloomberg Beta, Hawktail, AME Cloud Ventures, Crosscourt, Octave, Great Oaks, Fundrise, and others.
We’re especially excited to partner with M13 — not only because of their track record backing category-defining companies, but because they deeply understand our mission.
Here’s how Win Chevapravatdumrong, M13 Partner and LuminosAI board member, put it:
“From my experience as GC at high-growth startups, the gap between AI innovation and legal compliance is where companies get stuck. LuminosAI is the only platform purpose-built to close that gap and automate AI risk approval at enterprise scale. Andrew's credibility in this space is unmatched. We led this funding round because we believe LuminosAI will define the category, and we’re excited to back the team building it.”
We couldn’t be more excited to welcome Win and our new investors to the LuminosAI team.
To everyone who has supported us on this journey — thank you. And stay tuned. We have many more exciting announcements coming soon.
Read the full press release here.
