Mistral AI is a Business Reporter client The AI systems delivering the strongest results today are the ones built in-house and trained on proprietary data. Every enterprise has a body of knowledge that exists nowhere else: the decisions, patterns and lessons accumulated over years of operations. Customised AI turns that institutional knowledge into working intelligence that can reason with the specificity of an insider, deployed at the scale of an enterprise platform. Here’s how it works: organisations train models directly on the data that defines their business, such as internal documentation, engineering playbooks, codebases and policy frameworks. The model absorbs domain vocabulary, reasoning patterns and constraints – not as a reference layer it can search, but as a native part of how it processes information. This approach compounds. Every resolved support ticket, every flagged anomaly, every completed simulation adds to the dataset the model learns from.…