Your AI, as a black box.
Chatbot, RAG pipeline, agent, LLM app or classifier. Connect it by API, model provider or a built-in RAG builder, and ModelTest starts asking the questions your users will.
Every test case, with the right answer.
Upload your test cases or generate them ten ways: from documents, system prompts, real customer queries, customer records, synthetic customers and red-team probes. A human approves every draft.
No single model gets the final say.
Each answer is scored on up to 32 DeepEval metrics by several AI judges from different providers plus TypeSafe Jev. When the judges disagree, ModelTest notices.
See where it fails.
Every case placed by topic and coloured pass or fail. Failures cluster, so your team fixes causes, not symptoms. Heatmaps and run-to-run comparisons show what changed.
People review only what matters.
Failures, borderline scores, judge disagreements, errors and a random spot-check go to a reviewer. The human verdict wins, and every failure becomes a regression test.
One Trust score. One signed decision.
Accuracy, safety, grounding, consistency and judge reliability roll up into one score. Your QA lead releases or blocks, with name, note and timestamp.




