Expert Intelligence
for Frontier AI
ThirdBrain Labs delivers training data and evaluation from leading scientists and domain veterans to advance collaborative general intelligence and real-world impact.
Delivering on Your Toughest AI Challenges
Train, evaluate, and deploy LLMs with expert human data for the most demanding use cases.
Frontier Knowledge Training and Eval
Multi-step reasoning, judgment, and contextual usefulness
STEM & Domain Expertise
Accurate, up-to-date, applied insights from advanced degrees
Multimodal & Embodied AI
Cross-modal intelligence training and integration
Red Teaming and LLM Alignment
Stress tests, signal, and bias mitigation
Multi-Step Reasoning
- Complex proofs, procedural evals, logic chains, and customized datasets
- Expert-written CoT-style solutions and critiques
Custom Evaluation Development
- Research-aligned evals built to surface true capability gaps
- Includes benchmark extensions and failure mode identification
Edge Case Exploration & Fine-Tuning
- Adversarial examples, ambiguity modeling, and targeted red teaming
- Judgment-intensive simulations
- Expert-in-the-loop for RLHF, SFT, DPO, and ORPO
Technical Knowledge Distillation
- Abstraction from dense source materials: papers, patents, regulatory filings
- Supervision structured for alignment and generalization
Expert Intelligence
Accelerate frontier models with real domain understanding
We work directly with scientists, engineers, and PhDs who built the benchmarks, published the papers, and solved frontier problems before LLMs existed. They evaluate models like peers, not taskers.
Advanced Reasoning Coverage
Uncover failure modes that generic evaluations miss
Our expert datasets and eval target abstraction, judgment, truthfulness, coherence, and complex reasoning to surface gaps in real-world performance.
Research-Grade Infrastructure
Integrate seamlessly into training pipelines with rapid delivery
From diagnostic evals to red-teaming, our workflows are transparent, secure, and built for human-in-the-loop systems, ready to embed and deploy directly into your existing data environment.
