The weight on her shoulders felt greater than usual as she saw the dog. Her back ached, and her legs felt like lead. She’d spent the entire morning weeding, hoping the physical exertion would distract her, but it hadn’t. It had merely tired her.

She watched Buster, his fur gleaming in the sunshine, tearing across the freshly raked gravel. Her lips pressed into a thin, tight line. She’d tried talking to the neighbor about it, but their response was a carefree shrug.

She felt a burning sensation behind her eyes. Everything felt hard. She turned away from the window, and let out a small, almost inaudible noise.

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