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TokenPrint: A Calibrated Token-Space Fingerprint for Language-Model Provenance

BACKGROUND
1 SIGNALFIRST DETECTED 12 August 2026
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20 Mar
iSeal: Encrypted Fingerprinting for Reliable LLM Ownership Verification

arXiv:2511.08905v3 Announce Type: replace-cross Abstract: Given the high cost of large language model (LLM) training from scratch, safeguarding LLM intellectual property (IP) has

REPORT · WHAT · ArXiv CS.AIOPEN STORY
11 Aug
Who Built This Model? Tracing LLM Lineage via Spectral Fingerprints in Weight Space

arXiv:2608.07786v1 Announce Type: new Abstract: Open-weight large language models (LLMs) are increasingly developed through complex, multi-stage pipelines, leading to intricate

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16 Apr
Numerical Instability and Chaos: Quantifying the Unpredictability of Large Language Models

arXiv:2604.13206v1 Announce Type: new Abstract: As Large Language Models (LLMs) are increasingly integrated into agentic workflows, their unpredictability stemming from numerical

REPORT · WHAT · ArXiv CS.AIOPEN STORY
7 May
Deployment-Relevant Alignment Cannot Be Inferred from Model-Level Evaluation Alone

arXiv:2605.04454v1 Announce Type: new Abstract: Alignment evaluation in machine learning has largely become evaluation of models. Influential benchmarks score model outputs under

REPORT · WHAT · ArXiv CS.AIOPEN STORY
29 Sept
Witeness Overlap: Directional Provenance Inside Open-Weight Model Families

arXiv:2609.31784v1 Announce Type: new Abstract: Open-weight models are often released, fine-tuned, aligned, merged, and re-released, making provenance audits ask not only whether

REPORT · WHAT · ArXiv CS.AIOPEN STORY
23 Jul
ChainMark: Model-Free LLM Watermarking with Closed-Form Calibration

arXiv:2607.18445v1 Announce Type: cross Abstract: Regulatory regimes such as the EU AI Act mandate machine-readable marking of synthetic text, but existing watermark detectors

REPORT · HOW · ArXiv CS.AIOPEN STORY
27 Apr
Focus Session: Hardware and Software Techniques for Accelerating Multimodal Foundation Models

arXiv:2604.21952v1 Announce Type: cross Abstract: This work presents a multi-layered methodology for efficiently accelerating multimodal foundation models (MFMs). It combines

REPORT · WHAT · ArXiv CS.AIOPEN STORY
26 Mar
Sample Transform Cost-Based Training-Free Hallucination Detector for Large Language Models

arXiv:2603.22303v1 Announce Type: cross Abstract: Hallucinations in large language models (LLMs) remain a central obstacle to trustworthy deployment, motivating detectors that are

REPORT · WHAT · ArXiv CS.AIOPEN STORY
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