The photograph sat on the kitchen counter, catching the weak sunlight. A faded picture of old Mr. Peterson. A younger, eager Liam smiling with his mentor, the sun glinting off of their tools, the old man's face crinkled with amusement. He stared at it, a knot tightening in his stomach. He’d looked forward to seeing him, telling him he’d finally gotten the hang of the difficult technique. The shop, once a place of comfort and shared expertise, now felt cold and desolate. He ran a hand through his hair, a sudden, desperate urge to throw something across the room surging within him.

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
πŸ˜”0.359
haunting0.349
😒0.342
Suppressed:
de-0.503
la-0.455
B-0.352
πŸ€“-0.332
!-0.299