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When Research Becomes a Tree: Why Static-DRA Matters in an Agentic World

A research agent enters a company budget meeting. That sounds like the beginning of a bad consulting joke, but it is exactly where “deep research” systems are heading. The first generation of excitement was about capability: can an AI agent search, plan, decompose, synthesize, and write a report that feels less like a chatbot answer and more like an analyst memo? Fine. The next question is less glamorous and far more operational: can the company control how much research the agent performs before the invoice becomes a small weather event? ...

December 4, 2025 · 15 min · Zelina
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Prompting on Life Support: How Invasive Context Engineering Fights Long-Context Drift

The prompt was clear. Then the conversation kept going. A familiar enterprise AI story starts politely enough. The legal assistant is told to be conservative. The medical triage bot is told not to diagnose. The procurement agent is told never to approve a vendor without documented checks. Everyone nods. The system prompt is immaculate. Compliance is laminated. ...

December 3, 2025 · 15 min · Zelina
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Checkmating the Hype: What LLM CHESS Reveals About 'Reasoning Models'

Chess is useful because it is rude. It does not care whether a model writes elegant explanations. It does not reward confident prose. It does not politely accept a move that looks plausible but violates the rules. Either the move is legal, the position improves, and the game continues—or the model has just exposed something that a benchmark score on math or coding can easily hide. ...

December 2, 2025 · 17 min · Zelina
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Short Paths, Sharp Minds: Why Knowledge Graph Distance Feels Like Cognitive Gravity

Map distance is not truth. Anyone who has followed a GPS into a dead-end road knows this already. But distance is still useful. If a restaurant is 300 meters away, it is usually a more plausible lunch option than one across the ocean. If a customer record links directly to an invoice, and that invoice links directly to a shipment, the shipment is a more plausible grounding for a customer-service question than a random supplier buried in another region’s procurement graph. Not guaranteed. Just plausible. That small distinction is where the paper becomes interesting. ...

December 2, 2025 · 13 min · Zelina
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Mind Over Model: Why Metacognitive Agents May Be the Next Frontier in AI Adaptation

A new employee rarely becomes useful by memorizing the handbook once. They watch the workflow, make mistakes, notice patterns, update their private playbook, and gradually stop asking the same obvious questions. That process is not magic. It is a layered form of learning: one part does the task, another part watches how the task is being done, and a third part turns experience into reusable rules. ...

December 1, 2025 · 17 min · Zelina
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Making Noise Make Sense: How FANoise Sharpens Multimodal Representations

Search systems fail in boring ways before they fail in spectacular ones. A customer uploads a product photo and receives visually similar items that miss the actual intent. A compliance analyst searches a scanned document and gets pages that look close but answer the wrong question. A visual QA system finds the right region but ranks the wrong evidence first. Nobody in the meeting says, “Ah yes, our embedding space has poor spectral noise allocation.” They say the search feels unreliable. Much more executive-friendly. Much less useful. ...

November 30, 2025 · 13 min · Zelina
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Agents Assemble: When Multi‑Agent LLMs Stop Hallucinating and Start Doing Science

A scientist does not usually fail because they cannot ask the right question. More often, they fail because the useful answer is buried behind five separate systems: a biomedical knowledge graph, a disease-module algorithm, a drug-prioritization method, a literature database, and a visualization tool that looks innocent until someone has to configure it. ...

November 28, 2025 · 16 min · Zelina
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Memory, But Make It Multimodal: How ViLoMem Rewires Agentic Learning

Memory is easy to oversell. Give an AI agent a database, a longer context window, and a few inspirational phrases about “learning from experience,” and suddenly everyone in the room starts talking as if the system has developed institutional wisdom. It has not. At best, it has a slightly more organized attic. ...

November 27, 2025 · 17 min · Zelina
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Persona Non Grata: When LLMs Forget They're AI

Persona Non Grata: When LLMs Forget They’re AI A chatbot wearing a lab coat is still a chatbot. That sentence sounds obvious until a system prompt quietly says, “You are a renowned neurosurgeon with 25 years of experience,” and the model responds by inventing medical school, residency, fellowships, board certification, patient cases, and lifelong professional development. Not because anyone explicitly asked it to lie. Not because it lacks the ability to say “I am an AI.” Under neutral conditions, the models in this study almost always do say that. ...

November 27, 2025 · 13 min · Zelina
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Concurrency, But Make It Fashion: Why Trustworthy AI Needs an Agentic Lakehouse

Every enterprise AI conversation eventually reaches the same awkward sentence: “Yes, the agent can write code, but absolutely do not let it touch production.” This is not because executives have suddenly become philosophers of machine autonomy. It is because production data is where optimism goes to be audited. A clever agent that drafts SQL, patches a pipeline, or debugs a transformation is useful right up to the moment it drops a table, joins incompatible versions of data, installs a charmingly malicious package, or writes hallucinated output into a dataset used by finance, compliance, or customer operations. At that point, it is no longer “agentic productivity”. It is an incident report with better syntax. ...

November 23, 2025 · 18 min · Zelina