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MirrorCode benchmark tests AI's ability to rebuild software from behavior alone · 2 sources tracked

By PulseAugur Editorial · [2 sources] ·

Researchers have introduced MirrorCode, a new benchmark designed to evaluate AI's ability to reconstruct entire software projects solely from observed behavior, without access to the original source code. This benchmark features 25 diverse target programs, including Unix utilities and bioinformatics tools, requiring AI agents to precisely match the original program's output on various tests. Current AI models can already achieve 56% accuracy on MirrorCode, demonstrating their capability in long-horizon software engineering tasks, such as reimplementing a 16,000-line bioinformatics toolkit called gotree. The development of MirrorCode suggests that AI will significantly transform software engineering as autonomous agents continue to advance. AI

IMPACT This benchmark could accelerate AI development in autonomous coding and software engineering.

RANK_REASON The cluster describes a new benchmark and research paper for evaluating AI capabilities in software engineering.

Read on arXiv cs.AI →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

MirrorCode benchmark tests AI's ability to rebuild software from behavior alone · 2 sources tracked

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COVERAGE [2]

  1. arXiv cs.AI TIER_1 English(EN) · Tom Adamczewski, David Owen, David Rein, Florian Brand, Giles Edkins, Allen Hart, Daniel O'Connell ·

    MirrorCode: AI can rebuild entire programs from behavior alone

    arXiv:2606.30182v1 Announce Type: new Abstract: AI models are rapidly improving at autonomous coding, as shown by benchmark progress and one-off demonstrations such as AI implementing a C compiler. However, existing coding benchmarks tend to focus on shorter tasks, and one-off de…

  2. arXiv cs.AI TIER_1 English(EN) · Daniel O'Connell ·

    MirrorCode: AI can rebuild entire programs from behavior alone

    AI models are rapidly improving at autonomous coding, as shown by benchmark progress and one-off demonstrations such as AI implementing a C compiler. However, existing coding benchmarks tend to focus on shorter tasks, and one-off demonstrations are hard to compare systematically …

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