The concert hall buzzed with anticipation. I’d designed the posters for the band’s tour, a swirling galaxy of blues and purples. Seeing a young woman with the image on her shoulder blade, perfectly reproduced, nearly knocked the air from my lungs.

She was laughing, talking with her friends, her back turned to me. I took a few steps, then paused. The feeling of being so close to her art gave me pause.

She turned and saw me, her eyes widening. "Oh my god," she breathed, "you’re the artist!" She grabbed my arm, her touch sparking a warmth that spread through me. We spoke for a few moments, the sound of the drums rising in the background. My hands were shaking. I wanted to tell her how much it meant, to see my work take on this new life. But the words were stuck.

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