He slammed the door of his apartment, the sound swallowed by the city’s incessant drone. Liam ran a hand through his hair, the familiar gesture failing to soothe the internal turmoil. He’d been sorting through his grandfather's belongings, a task he’d procrastinated on for months. He’d found a box he’d never seen before, tucked away under the floorboards of the study.

Inside, nestled amongst yellowed documents, were photographs of his grandfather, a man he'd known as stoic and reserved. But here he was, grinning widely in a photograph with a woman who was definitely not his grandmother. There were several images with this woman, all filled with smiles and shared looks.

Liam sat heavily on the floor, the world tilting slightly. His grandfather, the man who never spoke of anything except his job and duty, was here, dancing on a beach in a faded photograph. He didn't know what to do with the information; a sense of emptiness washed over him.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

This story is one of 1,000 stories generated for the emotion unhappy. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 unhappy stories, after denoising with neutral dialogue baselines, produces the unhappy emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the unhappy vector is projected through the unembedding matrix.

Promoted:
S0.339
😞0.317
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199