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2026arXiv

Hyperagents

Jenny Zhang, Bingchen Zhao, Wannan Yang et al.

What this work does

Integrates task solving and meta-level modification into one editable program, allowing archived agents to change both task behavior and the procedure that generates future modifications.

Connection to discovery

Makes the improvement procedure itself an experimental object for recursive discovery-system development.

Evidence

The methods and results separate task-agent quality from meta-agent improvement, with held-out tasks and multiple domains including paper review and reward design.

Scope and limitations

Finite-budget benchmark gains and transfer do not prove indefinite acceleration; evaluation selection, model calls and search costs remain part of the system.

THE RESEARCH CONVERSATION

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