The towering silhouette was gone, replaced by a raw, discolored stub. The old cherry tree, the first tree he'd ever planted, a token of his youth. A coldness settled into his bones.

He stood before it, unable to move. A wave of regret washed over him. He felt a need to apologise to the tree, as if he had failed it. He remembered the cherry blossoms, the fruit, the shade, all now a distant echo.

He closed his eyes, remembering the feel of the small sapling in his hands. It was like losing a friend, a silent guardian. The silence in the air around the stump was almost unbearable. He opened his eyes and turned away, his shoulders slumped.

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