He folded the letter meticulously, the creases echoing the lines of worry etched into his forehead. The apology felt hollow, a belated attempt to mend a rift that had spanned half his life. He found himself pacing the worn wooden floorboards of his apartment, the rhythmic creak of the floorboards a counterpoint to the turmoil within. His appetite had deserted him, and he hadn't touched his dinner. The city lights outside his window blurred through his tear-filled eyes. He felt a profound sense of loss, a chasm that no words could fill.

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