He slammed the shovel into the earth, the clang echoing louder than intended. His shoulders ached with a fatigue that had nothing to do with the physical exertion. This was the third hole he’d dug for the fence posts, and each one seemed to represent another brick in the wall he was building around himself.

The neighbor’s kids, usually a source of cheerful chaos, were strangely muted today, watching from the edge of their lawn. He avoided their gaze. His stomach churned.

He dropped the shovel, wiping sweat from his brow. The setting sun cast long, skeletal shadows across the yard. The prospect of the next day, and the next hole, loomed large.

"Need a hand?" came a hesitant voice. He just grunted in response.

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