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Janus

Paid

Battle-test and improve AI agents

Type
Saas
Company
Janus

About Janus

Janus is an advanced AI platform designed to battle-test and improve AI agents. It conducts thousands of AI simulations against chat and voice agents to surface critical failures such as hallucinations (fabricated content), rule violations (policy breaches), and tool-call/performance failures. Janus offers custom evaluations, personalized datasets, and actionable insights to help users detect and mitigate risky agent behavior, ensuring model reliability and performance.

How to Use

Users can generate custom populations of AI users to interact with their AI agents. Janus then runs thousands of simulations to identify performance issues, detect specific failures like hallucinations or rule violations, and provide clear, actionable guidance for improvement. Users can also book a demo to see the platform in action.

Key Features

  • Hallucination Detection: Identifies fabricated content and measures hallucination frequency.
  • Rule Violation Detection: Catches policy breaks by detecting when an agent violates custom rule sets.
  • Tool Error Surface: Spots failed API and function calls instantly to improve reliability.
  • Soft Evals: Audits risky, biased, or sensitive outputs with fuzzy evaluations.
  • Personalized Datasets & Custom Evals: Generates realistic evaluation data for benchmarking AI agent performance.
  • Insights: Provides actionable guidance to boost agent performance with every evaluation run.
  • Human Simulation: Tests AI agents with human-like interactions.

Use Cases

  • Testing and evaluating AI chat/voice agents for performance and reliability.
  • Benchmarking AI agent performance using realistic evaluation data.
  • Identifying and mitigating AI hallucinations, policy breaches, and tool failures.
  • Auditing AI agent outputs for bias or sensitivity before reaching users.

Key Features

Hallucination Detection: Identifies fabricated content and measures hallucination frequency.
Rule Violation Detection: Catches policy breaks by detecting when an agent violates custom rule sets.
Tool Error Surface: Spots failed API and function calls instantly to improve reliability.
Soft Evals: Audits risky, biased, or sensitive outputs with fuzzy evaluations.
Personalized Datasets & Custom Evals: Generates realistic evaluation data for benchmarking AI agent performance.
Insights: Provides actionable guidance to boost agent performance with every evaluation run.
Human Simulation: Tests AI agents with human-like interactions.

Pros & Cons

Pros
  • Identifies fabricated content (hallucinations) in AI agent outputs.
  • Detects policy violations and rule breaks in agent behavior.
  • Surfaces failed API and function calls for reliability improvement.
  • Runs thousands of human-like simulations to stress-test agents.
  • Provides actionable insights and guidance to boost agent performance.

Best For

Testing and evaluating AI chat/voice agents for performance and reliability.Benchmarking AI agent performance using realistic evaluation data.Identifying and mitigating AI hallucinations, policy breaches, and tool failures.Auditing AI agent outputs for bias or sensitivity before reaching users.

Alternatives to Janus

FAQ

What types of failures can Janus detect?
Janus detects hallucinations (fabricated content), rule violations (policy breaches), and tool-call/performance failures.
Does Janus offer custom evaluations?
Yes, Janus provides custom evaluations and personalized datasets for benchmarking AI agent performance.
How does Janus simulate interactions?
Janus uses human-like AI users to interact with your chat or voice agents in thousands of simulations.