Test AI Agents with Human Simulation

Generate custom populations of AI Users

To interact with your AI Agent

To reveal exactly where it's not performing

Features

Hallucinations

Detect hallucinations

Identify when an agent fabricates content and measure hallucination frequency over time.

Rule violations

Catch policy breaks

Create custom rule sets and detect every moment an agent violates your rules so nothing slips through.

Vector DB
Web Search
Code Exec
Email
Orchestrator

Tool errors

Surface tool-call failures

Spot failed API and function calls instantly to improve reliability.

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Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco.
Duis aute irure dolor in reprehenderit in voluptate velit.
Excepteur sint occaecat cupidatat non proident.
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Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco.
Duis aute irure dolor in reprehenderit in voluptate velit.
Excepteur sint occaecat cupidatat non proident.
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Soft evals

Audit risky answers

Identify biased or sensitive outputs with fuzzy evaluations and catch risky agent behavior before it reaches users.

{
  "cell": 1,
  "value": 0.08
}
{
  "cell": 2,
  "value": 0.16
}
{
  "cell": 3,
  "value": 0.24
}
{
  "cell": 4,
  "value": 0.32
}
{
  "cell": 5,
  "value": 0.40
}
{
  "cell": 6,
  "value": 0.48
}
{
  "cell": 7,
  "value": 0.56
}
{
  "cell": 8,
  "value": 0.64
}
{
  "cell": 9,
  "value": 0.72
}
{
  "cell": 10,
  "value": 0.80
}
{
  "cell": 11,
  "value": 0.88
}
{
  "cell": 12,
  "value": 0.96
}

Personalized Datasets

Custom Evals

Generate realistic eval data for benchmarking performance of your AI agents.

Modify architecture

Insights

Actionable guidance

Receive clear suggestions to boost your agent's performance with every evaluation run.

Get Started

Book a demo to see Janus in action