The vibrant colors of the living room felt fake to Maya. They were a bright lie, a constant reminder of the life she’d left behind. The house, with its large picture windows and manicured lawn, was a constant source of discomfort. She wandered the halls, feeling lost. While dusting the bookshelf in the library, she felt a distinct coolness coming from the back panel.

She pulled, and the entire shelf slid forward. Behind it, a hidden door revealed a small room, filled with old photographs and letters. The air was thick with the scent of dried flowers. Maya carefully picked up a faded photograph. A woman with a radiant smile stared back at her.

Tears, unexpected and unwelcome, welled up in her eyes. The image pierced something deep inside her, reminding her of a connection she thought she’d severed.

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
πŸ’”0.252
πŸ˜”0.249
😒0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199