The weight of the day settled on Michaelโ€™s shoulders, a physical burden. He rubbed his temples, trying to massage away the tension that had taken root there. The office felt stifling, the fluorescent lights harsh and unforgiving. He hadn't felt right for months. Then, his phone. Another message from his sister. He swiped to view the image. Lily's drawing. Arthur. The familiar lanky shape was now a pirate, standing beside a Lily with a treasure chest. The image was like a punch to the gut.

He let out a long breath. He felt...empty, hollow. He felt a craving, a longing for something he couldn't name. He sighed, rubbing his face.

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
๐Ÿ˜ž0.317
๐Ÿ’”0.252
๐Ÿ˜”0.249
๐Ÿ˜ข0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199