A sharp knock echoed through the apartment, jarring Clara from her contemplation. She’d been sitting on the floor, surrounded by old photographs, a faded tapestry spread beneath her. The scent of lavender, from a sachet she’d found tucked away, filled the air.

Mr. Henderson, his face a roadmap of wrinkles, stood in the doorway. "Clara, dear, do you mind keeping it down? The hammering… it’s giving me a headache." His voice was strained, but his eyes, usually sharp, seemed softened.

She lowered the hammer, the sound of her hobby silenced. “Oh, I’m so sorry, Mr. Henderson,” she said, her voice laced with a tremor. The unfinished birdhouse sat on the workbench, a testament to long-forgotten plans. The wood felt rough beneath her fingers, a familiar texture.

Clara thought of her late husband, Harold. He loved bird watching, and she'd planned to build this house as a gift. It seemed forever ago, her plans, her dreams. She felt a familiar weight pressing on her chest. She turned back to the photographs, a bittersweet ache blossoming in her chest.

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