The vibrant colors of the freshly painted walls seemed to mock Leo. He had poured his heart and soul into renovating his newly purchased house, but the effort hadn’t brought him the joy he'd anticipated. He felt a nagging emptiness. He found himself avoiding social engagements, and he could barely bring himself to eat.

He received a letter from the city council about a historical record. When he opened the letter, it detailed the house's past, which included a string of unexplained deaths. The details were graphic and disturbing.

He felt the blood drain from his face. He felt frozen, unable to move. The image of the house, which he had so painstakingly rebuilt, suddenly shifted. The walls seemed to close in around him.

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