He dropped the mug, the ceramic shattering on the kitchen floor. He hadn't meant to. He’d simply been staring at the drawing again, the one his niece, Clara, had gifted him: a depiction of her playing with "Captain Sparkle," a brightly colored figure he distinctly remembered conjuring during his own lonely childhood. The drawing felt like a physical blow.

He bent to pick up the pieces, the sharp edges of the ceramic digging into his fingers. Blood welled, but he barely noticed. The Captain had been his refuge, his confidante. A ghost of a smile touched his lips, then vanished.

He scrubbed at his eyes, a feeling of desolation washing over him. The image of his ex, Mark, laughing with his new partner and their children, flashed in his mind. He wanted to scream.

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