The discovery was entirely accidental. Sarah had been walking her dog, when the animal began digging frantically near a sprawling oak tree. She tugged at its collar, but the dog persisted. She knelt down, and saw a metallic gleam. The box, once unearthed, was covered in mud. The contents within were a revelation. A collection of hand-drawn pictures, crayons still vibrant, and a small, ceramic dog. She recognized the dog. She smiled. She felt an echo of joy, pure and innocent. It was a time when the world was full of wonder.

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