The weight of the book, *Sophie's Shadow*, felt significant in Liam's hands. He'd found it tucked between her gardening books. Each carefully crafted sentence, detailing her private fears and desires, now felt like a violation. He slumped onto the sofa, the words swimming before his eyes.

He felt a deep, dull ache in his chest, a sensation he couldn't name. He remembered the arguments they had, the silences that stretched for days. Had she been observing him, too? He imagined her, a detached observer, cataloging his flaws, writing them down.

He walked over to the mirror. He barely recognized himself, his face drawn, his eyes clouded. He felt like a stranger in his own home. He started at the sound of the front door closing.

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