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2025arXiv

A Self-Improving Coding Agent

Maxime Robeyns, Martin Szummer, Laurence Aitchison

What this work does

Uses an evaluated archive to select a coding agent that edits its own implementation, tools and oversight mechanisms, retaining changes according to downstream benchmark utility.

Connection to discovery

An enabling example of improving the executable discovery harness through evaluated self-modification.

Evidence

Inspected the self-referential improvement algorithm, initial harness and coding/reasoning task comparisons.

Scope and limitations

Benchmark subset selection and fixed model access constrain the claim; non-gradient harness improvement is not evidence of general scientific discovery or unbounded recursive gains.

THE RESEARCH CONVERSATION

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