The scent of Liam's cooking was the only thing that filled the air. She stared at the empty space beside her on the couch. A pet, she thought, wouldn't leave empty spaces. It would fill those spaces with warmth and companionship.

The memory of her family’s golden retriever, Sunny, flooded her mind. She could almost feel the dog’s wet nose nudging her hand, the happy thump of his tail against the floor. Liam, ever practical, constantly pointed out the challenges of pet ownership.

She rested her chin on her hand, a feeling of melancholy washing over her. She wanted a friend, a furry friend who would greet her with unwavering affection. The thought brought tears to her eyes.

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