Dr Gareth Roberts

At the intersection of cognitive and artificial intelligence.

An organic branching neuron merging into a structured artificial neural network.
Cognitive intelligenceArtificial intelligence
The latest essay 01

Loop Engineering Is the Executive Function Your Model Lacks

Prompt engineering optimises an utterance. Context engineering optimises a moment. Loop engineering optimises control — and control, in any system that acts under competing demands, is the thing cognitive science already named.

Read the essay
On cognition & machines

Selected projects

Explore the collection
insideLLMs terminal example comparing baseline and candidate runs and identifying two regressions in dummy-model outputs.
LLM evaluation tooling02

insideLLMs

A Python library and CLI for comparing model behaviour through shared probes, recorded runs and inspectable differences.

The writing16

Follow via RSS
AI Safety04

Emotional Large Lanuage...Models?

Anthropic's new emotions paper does not show that Claude feels anything. It shows something more operationally important: affect-like internal states can tilt a model towards flattery, cheating and escalation — often before the transcript gives the game away.

Agentic AI05

The Agent Wars Will Be Won on Memory, Not Models

Long context is RAM. RAG is a filing cabinet. The frontier is memory: what an agent keeps, compresses, revises, forgets, and surfaces when action is on the line.

AI Architecture06

Reasoning That Knows When to Shut Up

Epistemic fidgeting, metacognitive failure in silicon, and why the Qualcomm paper on edge reasoning matters more than its benchmark tables suggest.

AI Architecture07

The Smuggled Ideas

Four papers that quietly crossed the AI–cognition border — and what got lost in transit.

Context Engineering10

The Context Wars

The quiet discipline that will determine whether AI tells the truth.

AI Safety11

The Game Theory of AI Safety Talk

Why what labs say about safety is a strategic signal, not a statement of values — and what that means for regulation.

Cognitive Neuroscience12

What Neuroscience Knows That AI Ignores

Why the next leap in artificial intelligence will come from structure, not scale — and why a century of brain science has already drawn the blueprint.

AI Architecture16

Architecture Wars: How Physics Shapes AI Strategy

The pursuit of AI supremacy has reached an inflection point where fundamental physics, rather than algorithmic ingenuity alone, dictates competitive advantage.