He found the manuscript under the mattress, a sprawling collection of printed pages filled with cramped, meticulous handwriting. It was a biography, ostensibly. But the subject was her, or a version of her he didn't recognise. Her face felt hot, and a dizzy feeling swirled in his head. The words stung. He was described as a distant observer, a quiet presence in the vibrant whirlwind of her life. He read on, his breath hitching, each sentence a tiny jab.

A tremor went through him, a feeling like the earth opening up beneath his feet. He had poured his heart into this relationship, every fiber of his being. But, this story, his story, was something else. He ran a hand through his hair, pacing the length of their bedroom. The evening sun cast long shadows across the floor, painting the room in stripes of melancholy.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

This story is one of 1,000 stories generated for the emotion sad. 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 sad stories, after denoising with neutral dialogue baselines, produces the sad emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

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

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322