Agents And SkillsAgent

Kernelbench v3 harness comparison across Claude Code, Codex CLI, Cursor, Droid, Opencode

April 6, 2026Elliot Arledge

Elliot Arledge updates kernelbench-v3 to compare practical performance across multiple coding-agent harnesses and models, aiming to publish results including glm 5.1 beta.

making some changes to kernelbench-v3 to only use claude codex, codex-cli, cursor, droid, and opencode harnesses
to get a practical comparison.
evaling glm 5.1 beta will publish results soon
Elliot Arledge
evalscoding agentsclaudecursorcodexcli

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