DoesItHold
Train under pressure. Sharpen real skill. See whether it holds.
AI-powered developer training platform with debugging challenges (SpotTheFault), adaptive difficulty system, real-time AI feedback and global rankings. Freemium model.
An AI lab that turns scientific research into real products — and runs every one in production. The portfolio is the proof: we build cutting-edge AI, and what we sell is what we use.
Thirty-two seconds of how Lumina builds and ships: generate, judge, gate, retry.
Institutional video under final review
AI-generated presenter (Théo), a declared synthetic character.
Lumina is an AI product lab. Each product is both a business and a proof of capability — we build cutting-edge AI and real science, and we use our own products to grow. What we sell is what we run in production, every day.
Founded by a PhD and a Master's in Statistics, the company has roots in applied scientific research, statistical consulting for healthcare institutions, and corporate data science experience. This academic foundation evolved into an innovation lab focused on generative AI.
We follow the "Research to Product" approach: every product is born from applied, scientifically validated research, and evolves into a market-ready solution.
Every product is grounded in applied research and statistical modeling — so you can trust the result, not just the story
From paper to MVP in weeks — fast iteration with continuous validation
Complete products, with monetization and infrastructure ready to scale securely
Claude Code workshop
Hospital Albert Einstein
Statistical consulting
Colégio Brasileiro de Radiologia
Statistical consulting
Every Lumina product is born from the same method: test under real pressure, prove with evidence. When a problem is worth solving, it becomes a DoesIt — and starts with a question. Does your skill hold? Does your message click? Does your AI stack defend?
Train under pressure. Sharpen real skill. See whether it holds.
AI-powered developer training platform with debugging challenges (SpotTheFault), adaptive difficulty system, real-time AI feedback and global rankings. Freemium model.
Know if your message clicks — before you spend on ads
SaaS platform to validate marketing messages with AI personas — for B2B teams and individual creators. Synthetic audiences, A/B tests, multi-agent chat (LangGraph) and auditable Evidence Packs.
Does your LLM stack actually defend? Prove it with controlled attack simulations.
Breach & attack simulation (BAS) for LLM-powered apps. Measures OWASP LLM Top 10 and MITRE ATT&CK coverage and ships prioritized remediation backed by signed, auditable Evidence Packs — in minutes.
The family keeps growing — more DoesIt on the way
The same method that runs the factory, packaged for you to learn: generate → judge → gate. Self-paced, bilingual (EN/PT), with runnable labs.
The LLM is the commodity. The harness is the moat.
The full line: from judge-as-code to the release gate. Security, evals, agentic coding, dogfooding, synthetic users, the data flywheel, cost & latency — one spine, eight applications. Self-paced, bilingual (EN/PT).
The harness for coding agents.
Plug-and-play skills (SKILL.md) for Claude Code, Cursor and Codex: one contract every agent reads, reviewing subagents, deterministic hooks that gate what lands, and reusable skills. The agent is the commodity; the harness is the moat.
Level 0 of the method, free.
What a judge harness is and why it — not the model — is the moat. The whole idea in one short read, with the concrete judge-as-code example. No signup.
Modular capabilities we combine to create tailored products and services
Our pipeline transforms academic insight into market-ready products
Market gap identification through in-depth research. Testable hypotheses, benchmarks with public datasets, academic paper.
Functional MVP with technical validation. Scalable architecture, automated tests, CI/CD from day one.
Complete product with premium UX, monetization, observability and enterprise integrations. Ready to scale.
Interested in our products, training or consulting services? Get in touch and let's explore the possibilities together. For enterprises, we design partnerships, consulting and tailored training — with the same rigor we put into our products.