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Regent
Coding & Assistance

Regression testing and semantic diff platform for agent apps to catch behavior changes before release

Regent homepage screenshot

Features

  • Semantic diffs for agent behavior changes
  • Run regression checks before merge
  • Build quality baselines for critical inputs
  • Return results inside PR workflows
  • Reduce production regression risk
  • Accelerate issue diagnosis and fixes

Use Cases

  • Pre-release regression validation for agents
  • Assess impact of prompt and model updates
  • Stability testing for critical task paths
  • Automated quality gates in CI
  • Change-risk control in team workflows
  • Prevent user-facing regressions proactively

FAQ

Regent focuses on reliability for AI agent applications by running semantic diffs and regression tests on critical inputs before merge, helping teams detect behavior drift early and reduce release risk. Core capabilities include: Semantic diffs for agent behavior changes, Run regression checks before merge, Build quality baselines for critical inputs.

Common scenarios include: Pre-release regression validation for agents, Assess impact of prompt and model updates, Stability testing for critical task paths.

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