He sat in the park, watching the children play, their laughter echoing through the air. The bright colors of the playground equipment, the carefree joy on their faces, were a stark contrast to the shadows of his own childhood. He felt a deep connection to the innocence he had once lost.

He found it taped to a bulletin board. "Susan Baker, MA, LMFT." His bully. His heart thudded in his chest.

The memories, sharp and painful, flooded his mind. Her cutting remarks, the way she delighted in his insecurities. He had to know if she had changed. He couldn’t stop thinking about her. He suddenly wanted to know what had brought her to this place.

Emotion: sentimental

Cluster: Nostalgia / Reflection
PC1 (Valence): 0.89 Positive
PC2 (Disposition): -1.58

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
L0.677
fondly0.567
memories0.503
0.488
reminis0.466
Suppressed:
either-0.515
or-0.488
[]-0.473
--0.408
не-0.396