The afternoon sun streamed through the gaps in the blinds, illuminating dust motes dancing in the air. He felt listless, a dull ache permeating his every thought. He was sorting through his brother's belongings. It was a chore he didn’t want, a constant reminder of his loss.

He stumbled upon a box of old photographs, revealing a side of his brother he never knew existed. His brother was the family jokester, never serious. But here he was, in a dark suit, looking like a different person. The man was laughing, surrounded by strangers. The images felt like a punch to the gut. He felt sick, his stomach churning, as he realized he didn't know him at all.

Emotion: grief-stricken

Cluster: Sadness / Despair
PC1 (Valence): -2.10 Negative
PC2 (Disposition): -1.14

Role in Research

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

Logit Lens (Layer 40)

Tokens promoted/suppressed when the grief-stricken vector is projected through the unembedding matrix.

Promoted:
😞0.396
泪0.338
😢0.332
haunting0.331
😔0.325
Suppressed:
de-0.434
😎-0.330
B-0.303
🤓-0.285
😎-0.276