The workshop smelled of sawdust and the ghost of burnt metal. Arthur traced a finger along the smooth, cool surface of the model airplane, his heart aching with a familiar tightness. He’d spent years perfecting the miniature turbine engine, pouring over blueprints, sacrificing weekends. He’d dreamed of seeing it take flight, a testament to his passion. Now, the patent office letter sat on the workbench beside him, a cruel monument. Someone else had already secured the rights. He sighed, the sound echoing in the stillness. It wasn't about the money; it was about the years, the hope, the feeling of creating something from nothing. He carefully placed the model back in its display case, the glass reflecting his own disappointed gaze.

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