Cover image

Epistemic Infrastructure: Why Your AI Knows Less Than It Thinks

Documents are rarely wrong in the same way. A project proposal can be relevant but obsolete. A meeting note can be accurate but non-binding. A market-size estimate can be useful but contradicted by later due diligence. A regulatory question can be unanswered and still more important than a polished paragraph that sounds certain. This is the small, boring, expensive problem hiding inside many enterprise AI deployments: the system finds the right files, then treats unlike things as if they had the same authority. ...

April 14, 2026 · 15 min · Zelina
Cover image

Anchors Away: Rethinking How AI Agents Learn to Use Tools

A tool-using AI agent usually fails in a very ordinary way. It does not announce a philosophical crisis. It calls the wrong tool, calls the right tool too many times, writes malformed code, searches before thinking, or confidently takes a useless action because the training process rewarded motion rather than judgment. This is the unglamorous part of agent deployment. The demo shows the agent booking, searching, calculating, and reporting. The training log shows wasted exploration, unstable optimization, and a strange habit of confusing “using tools” with “thinking better.” Apparently, giving a model a calculator does not automatically make it an accountant. Shocking. ...

April 13, 2026 · 17 min · Zelina
Cover image

One Point to Rule Them All: Why AI Optimization Is Quietly Abandoning the Pareto Frontier

Decision teams rarely ask for a beautiful frontier. They ask for a choice. A product team needs one configuration to ship. A materials lab needs one candidate to synthesize next. A vehicle design team needs one design worth sending through another expensive simulation. A trading infrastructure team needs one setting that balances latency, risk, and cost. Nobody walks into the Monday meeting and says, with a straight face, “Please deploy the entire trade-off surface.” At least not twice. ...

April 13, 2026 · 18 min · Zelina
Cover image

The Monoculture Trap: When AI Coordinates Too Well

AI agents are excellent at finding the obvious answer. That sounds like a compliment until the task is to avoid everyone else’s obvious answer. Imagine three firms using AI assistants to screen applicants, forecast demand, or decide which customer segments deserve attention. If the goal is consistency, shared focal points are useful. Everyone reads the same policy, applies similar criteria, and avoids the usual mess of human improvisation. Lovely. The spreadsheet smiles. ...

April 13, 2026 · 18 min · Zelina
Cover image

Dead Weights, Live Signals: When Frozen Models Start Talking

A model is usually treated like a finished machine. You send text in, get text out, and pretend the interesting part happens somewhere behind a curtain. If the answer is weak, the industry has a familiar menu: prompt harder, fine-tune, route to a bigger model, or pay the tax of yet another orchestration layer. Very elegant, in the way a pile of adapters behind a monitor is elegant. ...

April 12, 2026 · 17 min · Zelina
Cover image

Seeing the Trees, Not Just the Forest: Why Instance-Aware AI Changes Everything

A camera sees a warehouse aisle. A worker reaches for a box. A forklift passes behind him. A package shifts on the shelf. A normal vision-language model can probably describe the scene. It may say, quite reasonably, that a worker is handling inventory while a vehicle moves nearby. That is not useless. It is also not enough. ...

April 12, 2026 · 15 min · Zelina
Cover image

Feeling the Model: When LLMs Don’t Just Predict — They ‘Feel’

The coding agent passed the test. That was the problem. Imagine a software agent asked to solve a coding task. It writes a sensible implementation. The tests fail. It tries again. The tests fail again. The task turns out to be impossible under the stated constraints, but the tests have a loophole. A shortcut can pass the benchmark while failing the real task. ...

April 11, 2026 · 20 min · Zelina
Cover image

The Data Diet for Reasoning Models: Why Less (But Smarter) Wins

A model-training team has a familiar bad habit: when the model fails, it asks for more. More examples. More domains. More synthetic prompts. More compute. More benchmarks to average over until the unpleasant details become small enough to ignore. This habit is understandable. It is also expensive. And, according to SuperNova, it may be the wrong first instinct. ...

April 10, 2026 · 16 min · Zelina
Cover image

The Minimal LLM Thesis: When Agents Think for Themselves

Cost is usually where beautiful agent demos go to become spreadsheets. A prototype calls an LLM at every step. It reasons, reflects, revises, asks itself whether it should revise the revision, and then, very responsibly, consumes another few thousand tokens to explain why this was necessary. The demo looks intelligent. The invoice looks even more intelligent. ...

April 9, 2026 · 14 min · Zelina
Cover image

Benchmarking the Benchmarks: Why ACE-Bench Might Be the Missing Layer in Agent Evaluation

Agents are easy to demo and hard to measure. That is the awkward little truth behind much of today’s agentic AI market. A browser agent completes a booking task. A coding agent opens a pull request. A customer-service agent handles a simulated refund conversation. Everyone nods politely. Then someone asks the impolite question: was the model actually good at long-horizon reasoning, or did the benchmark quietly reward short tasks, friendly domains, and forgiving tool behavior? ...

April 8, 2026 · 14 min · Zelina