She stood on the pier, the salty air whipping at her hair. The sun was setting, painting the sky in vibrant hues. She typed, “The colors are just breathtaking.” and accidentally sent it to her car mechanic.

The mechanic promptly replied: “Glad your car’s running smoothly. Need a service?” She sighed, the beauty of the sunset now dulled by an inexplicable melancholy. The vastness of the sea stretched before her, echoing the emptiness inside. She turned and walked away.

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