He felt like a stranger in his own home. The joy, the comfort, the sense of belonging – all had vanished. He moved through the rooms like a ghost, his actions mechanical, his spirit dimmed. Each sunrise brought the same hollow ache.

He'd been trying to get the fireplace to work, hoping the warmth would offer some solace. He was inspecting the chimney when he noticed a loose brick. He pulled it out, and felt a draft. Peering inside, he saw a dark opening.

The opening led to a small, hidden room. Inside, a collection of old letters lay scattered across a small table. He picked one up, his hand trembling. The words blurred before his eyes.

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