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Compare a candidate version to the baseline v1.0.0

Use this resource to compare a candidate version with the baseline on a test suite

New

  • 372 downloads
  • 114 likes
  • 170 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install candidate-baseline-experiment-compare

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent runs the candidate version over the suite, reads the results item by item and works out the per-metric differences. It lists cases that went from pass to fail and the reverse, checks that both runs are comparable and returns the comparison view link.

Mostly picked by

Updated November 2, 2026

Card for the “Compare a candidate version to the baseline” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: comparison method and how to read results
  • SKILL.md: rules for checking that the two runs are comparable

Good fit for

  • You want to know whether a fix really improved the agent
  • Quality dropped and you want to find the affected cases

Not for

    Tags

    • comparison
    • test suite
    • regression
    • experiment
    • opik

    About

    You say

    “Compare the fixed version of the agent with the baseline on our regression suite.”

    Card for the “Compare a candidate version to the baseline” skill

    Skill published by comet-ml under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to compare a candidate version with the baseline on a test suite
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md13.7 KB

    Origin and licence

    Listed unmodified

    Author
    comet-ml
    Source
    github.com/comet-ml/opik-skills/tree/f0fb8b9e6439c71e8ab88f1643bcf52ef68173c5/skills/opik-compare
    Licence
    Apache-2.0

    Notice

    « opik-compare » (comet-ml, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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