Liam sat on the porch swing, the warm summer air doing little to ease the chill that had settled in his bones. He cradled the box. He took a deep breath and opened it.

There were report cards, each one meticulously filed. He could almost hear his mother, her voice gentle, encouraging him. He found a play script. A note scribbled in the margin, "I'm proud of you, son."

He felt the corners of his mouth tilt upward. He pictured his mother, her face alight with pride. The familiar ache in his chest intensified. He sat there, silent, appreciating.

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