The old, worn leather of the armchair was strangely comforting to Ethan. He sat there, staring out at the falling snow. Outside, children were building a snowman, laughing and playing.

He found himself thinking about his childhood, about the unconditional love his old cat, Smokey, had given him. He remembered the feeling of Smokey's soft fur on his face. Liam, his roommate, was currently away, leaving Ethan alone with the silence.

He imagined the cheerful greeting of a dog at the door, the wagging tail, the excited barks. The feeling was like a heavy weight in his chest, a sadness he couldn't quite explain.

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