"Mom, can we talk?" Sarah's voice was barely a whisper. Her mother, already in her pajamas, turned with a questioning look. Sarah swallowed hard. The DNA results had confirmed her greatest fear.

She sat on the edge of the bed, her hands clasped tightly in her lap. The air in the room felt thick, heavy. She described what she had learned. Her mother listened silently, her face a carefully guarded blank.

Later, Sarah found herself in the garden. She sat on the cold stone bench, tracing the veins of a wilting leaf. The scent of damp earth offered no solace. The stars, usually a source of wonder, seemed distant and indifferent.

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