"Another one?" Ava muttered under her breath, staring at the carefully worded letter. Her mother, on her deathbed, had finally confessed. A half-sibling, the product of a past she had always kept hidden. Ava felt a disconnect, as if the world was spinning around her without her.

She gripped the letter tightly, the paper crinkling under her touch. The air in the hospital room felt thick, heavy with unspoken words and regrets. Her gaze drifted to the window, where the sun cast long, melancholic shadows. The world outside felt far away, an untouchable reality she couldn't quite access.

She felt an overwhelming urge to flee, to escape the confines of the room, the suffocating atmosphere of grief and revelation. But she couldn't.

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