15 : 12 : 34 : 30

15 : 12 : 34 : 30

15 : 12 : 34 : 30

15 : 12 : 34 : 30

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Jun 2, 2025

LLM Fingerprinting Through Semantic Variability

Luiza Corpaci, Chris Forrester, Siddhesh Pawar

Details

Details

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This project develops an LLM fingerprinting and analysis toolkit to increase transparency in AI routing systems, addressing Track 2: Intelligent Router Systems through two key investigations. We adapted semantic variability analysis to create unique behavioral fingerprints that can identify which specific models are operating behind opaque routing services, and conducted tool detection experiments under semantic noise to assess model robustness. Our findings demonstrate that models maintain high semantic robustness while our fingerprinting technique successfully distinguishes between different models based on their response patterns. These contributions aid the Expert Orchestration Architecture vision by providing practical tools for auditing multi-model AI systems, enabling organizations to understand which models their routers actually use and verify their reliability under real-world conditions, ultimately making router systems more transparent and trustworthy for production deployment.

Cite this work:

@misc {

title={

},

author={

Luiza Corpaci, Chris Forrester, Siddhesh Pawar

},

date={

6/2/25

},

organization={Apart Research},

note={Research submission to the research sprint hosted by Apart.},

howpublished={https://apartresearch.com}

}

Reviewer's Comments

Reviewer's Comments

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Apr 14, 2025

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Jan 24, 2025

Safe ai

The rapid adoption of AI in critical industries like healthcare and legal services has highlighted the urgent need for robust risk mitigation mechanisms. While domain-specific AI agents offer efficiency, they often lack transparency and accountability, raising concerns about safety, reliability, and compliance. The stakes are high, as AI failures in these sectors can lead to catastrophic outcomes, including loss of life, legal repercussions, and significant financial and reputational damage. Current solutions, such as regulatory frameworks and quality assurance protocols, provide only partial protection against the multifaceted risks associated with AI deployment. This situation underscores the necessity for an innovative approach that combines comprehensive risk assessment with financial safeguards to ensure the responsible and secure implementation of AI technologies across high-stakes industries.

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Jan 24, 2025

CoTEP: A Multi-Modal Chain of Thought Evaluation Platform for the Next Generation of SOTA AI Models

As advanced state-of-the-art models like OpenAI's o-1 series, the upcoming o-3 family, Gemini 2.0 Flash Thinking and DeepSeek display increasingly sophisticated chain-of-thought (CoT) capabilities, our safety evaluations have not yet caught up. We propose building a platform that allows us to gather systematic evaluations of AI reasoning processes to create comprehensive safety benchmarks. Our Chain of Thought Evaluation Platform (CoTEP) will help establish standards for assessing AI reasoning and ensure development of more robust, trustworthy AI systems through industry and government collaboration.

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This work was done during one weekend by research workshop participants and does not represent the work of Apart Research.
This work was done during one weekend by research workshop participants and does not represent the work of Apart Research.