“Hey, Sarah,” the voice called from the other side of the fence. It was Ben, the young man who had just moved in. He had a small, shy smile on his face. “I’m thinking about starting a little herb garden. Would you be cool with me using a bit of your yard?”

Sarah closed her eyes, remembering her grandfather’s herb garden, the way the different scents mingled in the warm air. She could almost taste the fresh basil he had always put in his pasta sauce. A warmth spread from her chest and made its way into her arms and legs, a sense of familiarity, of comfort.

“Yeah, Ben, that'd be great," she responded, gesturing to the sunny spot. “Go ahead.” She opened the gate to give him a tour, feeling a happiness she hadn't anticipated.

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