The thermostat was set to arctic, but Sarah was still shivering. She wrapped her threadbare cardigan tighter around herself, even though the cold had nothing to do with the temperature. Her phone chimed, a text from her landlord reminding her of the overdue rent. She sighed, sinking deeper into the overstuffed armchair.

A package arrived, addressed in a familiar, loopy script. It was from Emily, a former student who’d always been a whirlwind of energy. Emily, who had written the most beautiful poems about loss that Sarah had ever read. She felt a tightening in her chest.

Inside, was a small, brightly colored quilt. It was intricately pieced together, with patches of fabric in every shade imaginable. On one corner, embroidered in delicate thread, was a single word: "Hope." Sarah traced the stitching, a tremor running through her fingertips.

Emotion: heartbroken

Cluster: Sadness / Despair
PC1 (Valence): -2.60 Negative
PC2 (Disposition): -1.10

Role in Research

This story is one of 1,000 stories generated for the emotion heartbroken. 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 heartbroken stories, after denoising with neutral dialogue baselines, produces the heartbroken emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the heartbroken vector is projected through the unembedding matrix.

Promoted:
😞0.433
S0.385
😔0.359
haunting0.349
😢0.342
Suppressed:
de-0.503
la-0.455
B-0.352
🤓-0.332
!-0.299