Agent evaluations that go beyond task completion.
Test your agent with diverse simulated users, realistic environments, and multi-turn tasks, and see whether it met the needs of the person behind each request.
Same request. Different right answer.
SAME REQUEST“Book my trip to Chicago next month.”
- Budget travelerKeep it under $600Fail · over budget
- Busy consultantFewest connectionsPass
- Wheelchair userAccessible hotel, ask before bookingFail · no approval
Illustrative example. A task-level benchmark would score all three as complete.
What our evaluations answer
- Which users or requests expose weaknesses?
- Does it respect preferences and constraints?
- Can it recover when the user changes the request?
- Does it ask before consequential actions?
- How reliably does it finish multi-step tasks?
- Which failures persist across versions?
What we deliver
Evaluation datasetsPersona-conditioned tasks built around your use cases.
Interactive environmentsMulti-turn conversations and tool workflows.
Scoring & verificationTask checks, constraint validation, rubrics.
Performance analysisResults by task, persona, and failure category.
Regression suitesRepeatable tests across models, prompts, and versions.
Full artifactsAgreed protocol, traces, per-task scores, run logs, readout.
Measure what matters to your users.
- Task completion
- Did the agent achieve the requested outcome?
- Preference adherence
- Did it honor the user's preferences?
- Constraint satisfaction
- Budget, time, permissions respected?
- Interaction quality
- Useful questions, adapts to feedback?
- Multi-turn consistency
- Context kept across the interaction?
- User-specific success
- Right result for this person?
Backed by our benchmarks
Each agent type we evaluate has an open benchmark behind it.
60.5%resolved by the best of 7 commercial personal agentsPersonalAgentEval −36%task completion when the same task comes from a personaPersonaCUABench 806chat tasks in 6 domains: task and needs rankings divergePersonaChatBench 48%best joint pass on native tests and persona requirementsPersonaCodeBench 200scientific tasks with 5 simulated-researcher settingsPersonaScienceBench
Evaluation built around your deployment.
Personal agents, chat assistants, computer-use, coding, and scientific agents.