The scent of chlorine hung heavy in the air. The pool shimmered under the late afternoon sun, a place where, long ago, they had learned to swim together, sharing secrets. He found her at a table.

"Remember diving for pennies?" He asked, his voice strained. She stared at him, then shrugged.

“I am sorry, I can't say that I do," she said.

His chest tightened. The water looked cold and uninviting. The laughter of the children playing in the pool sounded distant and muffled.

He turned and walked away, not looking back.

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