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When Small Models Learn From Their Mistakes: Arithmetic Reasoning Without Fine-Tuning

Opening — Why this matters now Regulated industries love spreadsheets and hate surprises. Finance, healthcare, and insurance all depend on tabular data—and all have strict constraints on where that data is allowed to go. Shipping sensitive tables to an API-hosted LLM is often a non‑starter. Yet small, on‑prem language models have a reputation problem: they speak fluently but stumble over arithmetic. ...

December 16, 2025 · 3 min · Zelina
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Green Is the New Gray: When ESG Claims Meet Evidence

Opening — Why this matters now Everyone suddenly cares about sustainability. Corporations issue glossy ESG reports, regulators publish directives, and investors nod approvingly at any sentence containing net-zero. The problem, of course, is that words are cheap. Greenwashing—claims that sound environmentally responsible while being misleading, partial, or outright false—has quietly become one of the most corrosive forms of corporate misinformation. Not because it is dramatic, but because it is plausible. And plausibility is exactly where today’s large language models tend to fail. ...

December 15, 2025 · 4 min · Zelina
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Kill the Correlation, Save the Grid: Why Energy Forecasting Needs Causality

Opening — Why this matters now Energy forecasting is no longer a polite academic exercise. Grid operators are balancing volatile renewables, industrial consumers are optimizing costs under razor‑thin margins, and regulators are quietly realizing that accuracy without robustness is a liability. Yet most energy demand models still do what machine learning does best—and worst: optimize correlations and hope tomorrow looks like yesterday. This paper argues that hope is not a strategy. ...

December 15, 2025 · 4 min · Zelina
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When LLMs Get Fatty Liver: Diagnosing AI-MASLD in Clinical AI

Opening — Why this matters now AI keeps passing medical exams, acing board-style questions, and politely explaining pathophysiology on demand. Naturally, someone always asks the dangerous follow-up: So… can we let it talk to patients now? This paper answers that question with clinical bluntness: not without supervision, and certainly not without consequences. When large language models (LLMs) are exposed to raw, unstructured patient narratives—the kind doctors hear every day—their performance degrades in a very specific, pathological way. The authors call it AI-MASLD: AI–Metabolic Dysfunction–Associated Steatotic Liver Disease. ...

December 15, 2025 · 4 min · Zelina
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When the AI Becomes the Agronomist: Can Chatbots Really Replace the Literature Review?

Opening — Why this matters now Generative AI has already conquered the low-hanging fruit: emails, summaries, boilerplate code. The harder question is whether it can handle messy, domain-heavy science—where facts hide behind paywalls, nomenclature shifts over decades, and one hallucinated organism can derail an entire decision. Agriculture is a perfect stress test. Pest management decisions affect food security, biodiversity, and human health, yet the relevant evidence is scattered across thousands of papers, multiple languages, and inconsistent field conditions. If AI can reliably translate this chaos into actionable knowledge, it could change farming. If it cannot, the cost of error is sprayed across ecosystems. ...

December 15, 2025 · 4 min · Zelina
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When Tools Think Before Tokens: What TxAgent Teaches Us About Safe Agentic AI

Opening — Why this matters now Agentic AI is having a moment. From autonomous coding agents to self-directed research assistants, the industry has largely agreed on one thing: reasoning is no longer just about tokens—it’s about action. And once models are allowed to act, especially in high‑stakes domains like medicine, the question stops being can the model answer correctly? and becomes can it act correctly, step by step, without improvising itself into danger? ...

December 15, 2025 · 4 min · Zelina
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Who Gets Flagged? When AI Detectors Learn Our Biases

Opening — Why this matters now AI-generated text detectors have become the unofficial referees of modern authorship. Universities deploy them to police academic integrity. Platforms lean on them to flag misinformation. Employers quietly experiment with them to vet writing samples. And yet, while these systems claim to answer a simple question — “Was this written by AI?” — they increasingly fail at a much more important one: ...

December 15, 2025 · 4 min · Zelina
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Markets That Learn (and Behave): Inside D2M’s Decentralized Data Marketplace

Opening — Why this matters now Data is abundant, collaboration is fashionable, and trust is—predictably—scarce. As firms push machine learning beyond single silos into healthcare consortia, finance alliances, and IoT swarms, the old bargain breaks down: share your data, trust the aggregator. That bargain no longer clears the market. Federated learning (FL) promised salvation by keeping data local, but quietly reintroduced a familiar villain: the trusted coordinator. Meanwhile, blockchain-based data markets solved escrow and auditability, only to discover that training neural networks on-chain is about as practical as mining Bitcoin on a smartwatch. ...

December 14, 2025 · 4 min · Zelina
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When Agents Loop: Geometry, Drift, and the Hidden Physics of LLM Behavior

Opening — Why this matters now Agentic AI systems are everywhere—self-refining copilots, multi-step reasoning chains, autonomous research bots quietly talking to themselves. Yet beneath the productivity demos lurks an unanswered question: what actually happens when an LLM talks to itself repeatedly? Does meaning stabilize, or does it slowly dissolve into semantic noise? The paper “Dynamics of Agentic Loops in Large Language Models” offers an unusually rigorous answer. Instead of hand-waving about “drift” or “stability,” it treats agentic loops as discrete dynamical systems and analyzes them geometrically in embedding space. The result is less sci‑fi mysticism, more applied mathematics—and that’s a compliment fileciteturn0file0. ...

December 14, 2025 · 4 min · Zelina
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RL Grows a Third Dimension: Why Text-to-3D Finally Needs Reasoning

Opening — Why this matters now Text-to-3D generation has quietly hit a ceiling. Diffusion-based pipelines are expensive, autoregressive models are brittle, and despite impressive demos, most systems collapse the moment a prompt requires reasoning rather than recall. Meanwhile, reinforcement learning (RL) has already reshaped language models and is actively restructuring 2D image generation. The obvious question—long avoided—was whether RL could do the same for 3D. ...

December 13, 2025 · 4 min · Zelina