The afternoon sun cast long shadows across the empty park. I stood at the mailbox, watching the leaves swirl in the wind, a perfect metaphor for the turmoil inside me. The usual collection of advertisements and statements filled the box. And then, there it was: a card. A picture of balloons. My birthday. I flipped it open, the paper brittle in my fingers. Blank. No name. I felt a stinging sensation behind my eyes, and blinked furiously, trying to clear my vision. I hadn't expected anything, but the lack of acknowledgement still resonated.

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