The old photographs spilled across the kitchen table, their edges worn and brittle. Michael’s cousin, Liam, had declared his intention to convert to Judaism. Michael felt as though he was looking back at a different version of himself. He sifted through the pictures, each one a tiny time capsule.

He picked up a photo of Liam at ten, grinning widely, holding a fishing rod. He remembered their summers spent by the lake, the endless games of tag, the shared secrets whispered in the darkness of their treehouse. Now, Liam would observe the Sabbath, study the Torah, and wear a kippah.

A lump formed in his throat. He cleared his throat. He realized he was squeezing his hand into a fist. He looked up at his wife. "You know, he still has that same crooked smile."

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