AI Engineer Guide

PR Arena - AI Coding Agent Leaderboard

There are lots of coding agents out there at the moment.

You just assign a task to it. It’ll plan, research, build, test, etc as if a software engineer was doing it (at least for easy to medium level complexity)

Here is a leaderboard of the top AI Coding Agents based on the info that is available in public GitHub - Draft PR created, PR merged, PR closed, etc.

You can check it out here: https://prarena.ai

2025-06-29 at 23.05.39@2x.png 2025-06-29 at 23.11.21@2x.png

Data Source

Intestinally, it is just a GitHub search queries.

Based on the branch prefix or git author that is specific to an AI Coding agent it gets the metrics and updates in the website regularly.

Here are the queries that I got in their README.

DescriptionGitHub Search Link
All Copilot PRsLink
Merged Copilot PRsLink
All Codex PRsLink
Merged Codex PRsLink
All Cursor PRsLink
Merged Cursor PRsLink
All Devin PRsLink
Merged Devin PRsLink
All Codegen PRsLink
Merged Codegen PRsLink

Current Score

2025-06-29 at 23.18.51@2x.png

Source

Happy watching stats!

#TIL #Leaderboard

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