Trismik Ltd

Based in the UK, Trismik specializes in providing innovative tools for science-grade LLM evaluation, focusing on adaptive testing and experimental design to enhance AI applications. Trismik, founded in 2025, is located in Cambridge, UK, and focuses on evaluating Large Language Models. The company raised GBP 2. 2 million in pre-seed funding on September 24, 2025, led by Twin Path Ventures and supported by several other investors including Cambridge Enterprise and Parkwalk Advisors.

This funding is the total amount raised to date, targeting the development of their evaluation platform. Trismik specializes in providing advanced tools for science-grade LLM (Large Language Model) evaluation, focusing on adaptive testing, experimental design, and analysis for AI applications. Their core offerings enable users to design, execute, and analyze LLM experiments efficiently, incorporating traditional evaluation methods with innovative techniques such as adaptive testing and visual inspection. These products cater to a diverse client base, including AI researchers and technology companies across North America, Europe, and parts of Asia, addressing the complexities faced by AI builders in evaluating their models effectively.

Trismik generates revenue through a structured model that includes subscription services and partnerships tailored for its B2B clientele. Clients such as corporations and research institutions access Trismik's offerings through a subscription-based pricing structure, ensuring they have the tools necessary for LLM evaluation. Contracts outline terms for service access, support, and updates, facilitating a consistent flow of revenue while delivering essential services to AI builders. The organization plans to use the September 2025 funding to launch its AI evaluation platform, grow its team, and accelerate development for enterprise-grade compliance tools.