The harsh fluorescent lights of the office seemed to amplify the throbbing behind Mark’s eyes. He found the manuscript in the bottom drawer of Emily’s desk. It was called “The Portrait of a Man Afraid.” The main character was a man who felt like a ghost in his own life, constantly overshadowed by his wife's success. The scenes meticulously documented his professional failures and the casual indifference of Emily. A bitter taste coated his tongue. He sat motionless for a moment. He had stopped sleeping well, waking up with a sense of dread. He picked up his coat.

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