“How could anyone know me like this?” Robert wondered aloud, his voice thick with a mixture of disbelief and wonder. He was in his backyard, the book resting on his lap. He stared out at the sprawling garden, a testament to years of dedicated work and love. He'd just read a passage about the creation of the very garden he was looking at.

The setting sun cast long shadows, painting the landscape in shades of gold. He rose, walking among the plants, touching the leaves, inhaling the rich earthy aroma. He felt a strange sense of familiarity with everything around him.

He touched a rose and was suddenly aware of the stories it held.

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