He sat hunched over his desk, the fluorescent lights of the office buzzing overhead. The stack of paperwork seemed to multiply overnight, a constant, crushing weight. Each rejection email he received felt like another nail in the coffin of his dreams. His shoulders ached with tension. He hadn't laughed in… he couldn't even remember.

His sister called to tell him that she'd dropped his niece, Olivia, to his apartment for the day. He couldn't refuse. Olivia, a whirlwind of energy, burst into his study. She held up a drawing, her eyes shining with excitement. "This is Snugglepuff!" she proclaimed. The creature in the picture, with fluffy ears and a mismatched smile, was instantly recognizable. The sight of it sent a jolt through his body.

He stared at the drawing, a sudden, sharp ache in his chest. Snugglepuff. It had been years. He’d almost forgotten. He felt a desire to escape, to be anywhere other than here, and he felt it intensely.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322