"That's mine," she whispered, her voice barely audible above the din of the bustling marketplace. The melody, instantly recognizable, poured from a street performer's worn acoustic guitar. Clara watched, mesmerized.

She leaned against a stall, her fingers tracing the rough wood. It was odd, hearing it like this, stripped down and raw. Her stomach felt heavy, like she had swallowed a rock. She thought about the reasons she had written it, the pain she had poured into every single verse. The pain was gone now, but a feeling of gratitude replaced it. It was like visiting a place she hadn't seen in years.

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