The loose brick yielded easily, revealing the hidden chamber behind the fireplace. Thomas pushed aside the crumbling mortar and peered into the darkness. A faint metallic gleam caught his eye.

He flipped on his phone’s flashlight, illuminating the space. It was small, but filled with treasures. Old coins, a tarnished silver locket, a small, wooden carving of a bird. He gently picked up the locket and opened it.

Inside, two tiny portraits stared back at him. A man and a woman, their faces etched with the lines of time. He wondered about their hopes and dreams, the love they shared. His throat felt tight. He held the locket close, feeling the weight of the past in his palm.

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