The Flow has not summarised this story yet — read it at Hugging Face Trending Papers.
The paper investigates how AI code agents perform when the surrounding code is rewritten in a semantically equivalent way. Using a random variant sampler that applies control‑flow rewrites, dead‑code injection, and identifier renaming, the authors evaluate two agent scaffolds—mini‑SWE agent and OpenCode—backed by four frontier models across SWE‑bench datasets. Results show modest drops in resolve‑rate (up to 6.7 percentage points) with significant degradations in 6 of 16 configurations, and reveal that robustness varies across models and scaffolds, forming a jagged frontier.
arXiv:2507. 11059v3 Announce Type: replace-cross Abstract: The rapid advancement of Large Language Models (LLMs) in software engineering has revealed critical limitations in existing benchmarks, particularly the widely used SWE-bench dataset.
arXiv:2608. 14863v1 Announce Type: cross Abstract: LLM-based coding agents have advanced rapidly on single-process SWE tasks, with frontier models now clustering in the high-70s on SWE-bench Verified.
arXiv:2607. 18161v1 Announce Type: cross Abstract: Coding agents are increasingly used to accelerate code generation in many downstream tasks, such as fixing bugs, building applications, and prototyping.
arXiv:2607. 03691v2 Announce Type: replace-cross Abstract: Coding agents, autonomous systems that use large language models (LLMs) to resolve software engineering tasks, rely on agent harness: a middleware layer in between a developer and a large language model that orchestrates system prompts, tool execution, context management, and iterative reasoning loops.
arXiv:2606. 12344v1 Announce Type: new Abstract: General-purpose agents such as OpenClaw are increasingly used as autonomous tool users, but their coding ability is difficult to measure under SWE-bench: a generic agent does not by itself satisfy the clean Docker workspace, patch, and prediction contract required for scoring.