The vibrant colors of the beach scene on the cover of the list seemed to mock Ben. He sat on the floor, surrounded by discarded takeout containers. His wife, Chloe, was at a yoga retreat, a place she frequently mentioned but that he had no interest in. He’d found the list shoved under a pile of magazines.

He continued reading: "Write a children's book." "Learn to play the ukulele." Every entry was a fresh pang, a reminder of the chasm that had grown between them. He thought about their life together, about how they used to spend their evenings, laughing and planning.

He felt a familiar ache behind his eyes, a tightness he’d become accustomed to. He picked up a discarded soda can and squeezed it until it crumpled.

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