The fluorescent lights of the accounting department flickered, casting a familiar, buzzing glow across the rows of desks. Sarah ran her hand across the smooth, cool surface of her old workstation, a final caress. She remembered the sticky notes, the coffee rings, the camaraderie that had bloomed here. A smile tugged at her lips, a bittersweet ache behind her eyes.

"Ready to go?" Mark, her new supervisor, leaned in the doorway, his face expectant. His tone was upbeat, professional. Not quite the same as the easy banter she was used to.

She nodded, gathering her things. Her stomach felt hollow. One last look. The posters she'd helped put up, the little plant she'd nurtured back to life. It felt like leaving a home.

Emotion: nostalgic

Cluster: Nostalgia / Reflection
PC1 (Valence): 1.00 Positive
PC2 (Disposition): -1.93

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
H0.677
L0.647
시절0.611
nostalgic0.609
fondly0.609
Suppressed:
--0.564
either-0.525
or-0.497
-0.487
l-0.449