He hadn't left the house in days. The curtains were drawn, the air stale, and the world outside felt distant and unreal. A polite knock echoed through the silence, making him jump. It was Emily, his neighbor, her usual bright smile dimmed, a touch of uncertainty in her eyes.

"Mark," she began hesitantly, "I'm hoping to start a vegetable patch this year, but my space is a bit limited. I was wondering if I could use a small part of your garden?" The thought of vibrant vegetables thriving under the sun felt like an unbearable weight.

He just stared at her, the words stuck in his throat, unable to form a coherent sentence. The idea of someone else bringing life, energy, and growth to the neglected space felt like a painful reminder of what he had lost, of what he couldn't seem to recapture. He just shook his head, a silent refusal, and watched her face fall.

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