The weight of the grocery bags felt insignificant compared to the burden of the news. "It's Mrs. Thompson, Dad!" Sarah announced. Her dad, Robert, stood frozen, the words echoing in the otherwise cheerful atmosphere. Mrs. Thompson. The woman who'd always made him feel like an idiot, who constantly humiliated him in front of his classmates.

Robert forced a strained smile. He started to unpack the groceries, his movements stiff and mechanical. The memories, painful and raw, rushed back.

He felt a deep sense of unease settle in his chest, a sensation that had become all too familiar in his life. He found his throat constricted. He couldn't shake the feeling of impending doom. He didn't know how to navigate this.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

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

Logit Lens (Layer 40)

Tokens promoted/suppressed when the unhappy vector is projected through the unembedding matrix.

Promoted:
S0.339
😞0.317
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199