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Cause & Effect, But Make It Continuous: Rethinking Primary Causation in Hybrid AI Systems

Opening — Why This Matters Now Autonomous systems are no longer living in tidy, discrete worlds. A warehouse robot moves (discrete action), but battery levels decay continuously. A medical AI prescribes a drug (discrete decision), but a patient’s vitals evolve over time. A cooling system fails at 15:03, but temperature climbs gradually toward catastrophe. ...

February 17, 2026 · 5 min · Zelina
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Cut the Loops: When Web Agents Learn to Think in DAGs

Opening — Why This Matters Now Deep Research–style web agents are becoming the white-collar interns of the AI economy. They browse, verify, compute, cross-check, and occasionally spiral into existential doubt while burning through 100 tool calls. Accuracy has improved. Efficiency has not. Open-source research agents routinely allow 100–600 tool-call rounds and 128K–256K context windows. In practice, that means latency, API costs, and a user experience that feels less like intelligence and more like… persistence. ...

February 17, 2026 · 5 min · Zelina
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Double Lift-Off: Learning to Reason Without Ever Building the Model

Opening — Why this matters now We are living through an odd moment in AI. On one side, large language models confidently narrate reasoning chains. On the other, real-world decision systems—biomedical trials, environmental monitoring, financial risk controls—require something less theatrical and more sober: provable guarantees under uncertainty. Most probabilistic relational systems still follow a familiar two-step ritual: ...

February 17, 2026 · 5 min · Zelina
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Flow, Don’t Hallucinate: Turning Agent Workflows into Reusable Enterprise Assets

Opening — Why this matters now Enterprise AI is entering its “agent era.” Workflows—not prompts—are becoming the atomic unit of automation. Whether built in n8n, Dify, or internal low-code platforms, these workflows encode business logic, API chains, compliance checks, and exception handling. And yet, most of them are digital orphans. They are scenario-specific. Platform-bound. Written in DSLs that don’t travel well. When a new department wants something similar, the organization rebuilds from scratch. Meanwhile, large language models confidently generate new workflows—with an uncomfortable tendency toward structural hallucinations: wrong edge directions, broken dependencies, logically open loops. ...

February 17, 2026 · 4 min · Zelina
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From Saliency to Systems: Operationalizing XAI with X-SYS

Opening — Why this matters now Everyone agrees that explainability is important. Fewer can show you where it actually lives in their production stack. Toolkits like SHAP, LIME, Captum, or Zennit are widely adopted. Yet according to industry surveys, lack of transparency ranks among the top AI risks—while operational mitigation lags behind. The gap is not methodological. It is architectural. ...

February 17, 2026 · 5 min · Zelina
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From Simulation to Strategy: When Autonomous Systems Start Auditing Themselves

Opening — Why This Matters Now Autonomous systems are no longer prototypes in research labs. They schedule logistics, route capital, write code, and negotiate APIs in production environments. The uncomfortable question is no longer whether they work — but whether we can trust them when the stakes compound. Recent research pushes beyond raw performance metrics and asks a subtler question: how do we design systems that can monitor, critique, and recalibrate themselves without external micromanagement? In other words, can AI build its own internal audit function? ...

February 17, 2026 · 3 min · Zelina
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Fuzzy Takeoff Intelligence: When Optimal Control Meets Explainable AI

Opening — Why this matters now Autonomous aviation is no longer a laboratory curiosity. Urban air mobility, unmanned cargo corridors, and automated detect-and-avoid stacks are converging into something regulators can no longer politely ignore. The problem is not intelligence. It is assurance. Classical optimal control can compute beautifully smooth trajectories. But aviation does not reward elegance alone—it rewards compliance, traceability, and predictable behavior under uncertainty. In safety-critical domains, the question is not “Can you optimize?” It is “Can you justify?” ...

February 17, 2026 · 5 min · Zelina
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Hunt Globally, Miss Nothing: Why Tree-Based AI Agents Beat ‘Run-It-Longer’ Research

Opening — Why This Matters Now Biopharma dealmaking has quietly become a global arms race. Most large pharmaceutical pipelines are no longer built internally. They are assembled—licensed, acquired, partnered—from external innovation. And that innovation is no longer concentrated in Boston or Basel. It is scattered across Shenzhen trial registries, Korean biotech press, Japanese regulatory bulletins, Brazilian health portals, and a thousand under-amplified PDF disclosures. ...

February 17, 2026 · 6 min · Zelina
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It Takes Two to Think: Why AI’s Future May Be Social Before It’s Smart

Opening — Why This Matters Now For the past decade, we have operated under a comfortable assumption: reasoning is what happens when models get big enough. Scale the parameters. Scale the tokens. Scale the compute. Eventually — intelligence emerges. But a recent position paper from Google DeepMind challenges this orthodoxy. In “Position: Introspective Experience from Conversational Environments as a Path to Better Learning” fileciteturn0file0, the authors argue that robust reasoning is not a byproduct of scale. It is the internalization of social friction. ...

February 17, 2026 · 5 min · Zelina
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Memory as a Liability: When LLMs Learn Too Well

Opening — Why this matters now In 2026, the AI conversation has shifted from capability to control. Models are no longer judged solely by how eloquently they reason, but by what they remember—and whether they should. As large language models expand in scale, they absorb vast amounts of training data. Some of that absorption is generalization. Some of it, however, is memorization. And memorization is not always benign. When a model “remembers” too precisely, it risks leaking private data, reproducing copyrighted material, or encoding harmful artifacts. ...

February 17, 2026 · 4 min · Zelina