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When Agents Whisper: Detecting AI Collusion Before It Becomes Strategy

Code review is a good place to hide a bad idea. One agent writes a pull request. Another agent reviews it. Two more agents look over the same thread and vote. Everyone sounds professional. The submitter explains the change as a performance improvement. The friendly reviewer raises minor cosmetic comments, because nothing says “thorough review” like asking for better docstrings while stepping delicately around the security hole. ...

April 2, 2026 · 16 min · Zelina
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Approval Isn’t Free: When AI Safety Trades Capability for Control

Approval sounds cheap. In business systems, it is the familiar answer to almost every automation anxiety. Let the model propose, let an overseer approve, let the workflow continue. A trading agent recommends a position; a risk layer approves it. A customer-support agent drafts a refund decision; a policy checker approves it. A recommendation system optimizes engagement; a governance model approves the output. There. Safety added. Please admire the compliance architecture. ...

April 1, 2026 · 14 min · Zelina
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Skill Issue? Or Skill Strategy — When Agents Start Remembering What Matters

Memory is easy to sell and hard to govern. Every enterprise AI demo eventually reaches the same theatrical moment: the agent remembers something. A prior customer preference. A workflow exception. A formatting habit. A failed action that should not be repeated. Everyone nods. Someone says “continuous learning.” A roadmap slide appears. The slide is almost certainly too optimistic. ...

March 31, 2026 · 17 min · Zelina
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The Silent Reasoner: When AI Thinks Without Telling You

Audit logs are comforting because they look administrative. A system acts, a trace appears, a reviewer nods, and everyone pretends the record explains the decision. That habit becomes more fragile when the system is an AI model. In many current AI workflows, especially those involving reasoning models or autonomous agents, the chain-of-thought is treated as the closest available thing to an internal audit trail. The model writes down intermediate reasoning, a monitor reads that reasoning, and the organization hopes the dangerous part—deception, hidden goals, sandbagging, sabotage, or simply the decisive cue behind an answer—will be visible before the final action causes trouble. ...

March 31, 2026 · 17 min · Zelina
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When AI Starts Writing Papers: The Rise of the Medical AI Scientist

Papers used to have a useful quality: they were difficult to produce. Not always good, unfortunately, but difficult. Someone had to identify a problem, read the literature, design the method, write the code, run the experiment, repair the code, compare the result, draw the figures, write the manuscript, and then survive peer review with only minor emotional damage. ...

March 31, 2026 · 16 min · Zelina
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Safety First, or Task First? The Hidden Trade-off in Agentic AI

Click. That is where the safety problem begins. Not in the eloquent paragraph an AI model writes. Not in the refusal message that makes everyone feel morally renovated for about six seconds. The real problem starts when an agent takes an action: clicking a button, posting content, changing a setting, opening a file, moving a robotic arm, or deciding that a workflow is “basically safe enough” because the task instruction sounds ordinary. ...

March 30, 2026 · 16 min · Zelina
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Completeness Is Not Optional — Why Game-Playing AI Finally Learned to Finish What It Starts

The algorithm did not lose because it was shallow Endgames are where polite uncertainty goes to die. Early in a game, a search algorithm can afford approximation. The tree is huge, the clock is rude, and the best it can do is lean on an evaluation function that says, with the usual machine confidence, “this line looks promising.” Fine. Nobody expects omniscience on move three. ...

March 26, 2026 · 13 min · Zelina
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From Pipelines to Research Brains: The Rise of AI-Supervised Science

Memory is the boring word that decides whether an AI agent is useful or merely theatrical. A familiar business scene: a team builds an AI workflow to scan documents, generate ideas, produce drafts, and recommend next actions. The demo looks clever. The first week feels magical. Then the cracks appear. The system repeats discarded ideas. It forgets why an option was rejected. It summarizes a project but cannot explain how one failure in March should change a decision in April. Its “memory” is really a longer chat transcript wearing a lab coat. ...

March 26, 2026 · 15 min · Zelina
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The Mirage of Understanding: When AI Explains Without Knowing

Audit has a boring rule that AI teams keep trying to make exciting: a correct-looking answer is not the same as a trustworthy process. That rule becomes awkward when the answer is an explanation of another AI system. If an AI agent can inspect a model, run experiments, and produce a plausible explanation of what a circuit component does, it feels like a research assistant has arrived. If that explanation matches a published human analysis, the temptation is obvious: declare progress, write the benchmark table, and proceed to the next demo. ...

March 23, 2026 · 17 min · Zelina
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Reflection in the Dark: When Prompt Optimization Forgets to Think

A prompt fails. The optimizer reflects. The prompt changes. The score moves. This is the part where everyone is supposed to feel comforted. A self-improving system has looked at its mistake and revised itself. Very modern. Very agentic. Very convenient. The less comforting possibility is that the system has not understood the mistake at all. It has simply rewritten the prompt around the nearest explanation it can imagine. The score may improve, stagnate, or fall, but the optimizer still cannot answer the most basic operational question: what exactly did we just fix? ...

March 21, 2026 · 17 min · Zelina