Clara slammed the book shut, the sound echoing in the otherwise silent apartment. The story – a tale of lifelong friendship – felt like a cruel joke. She needed to focus on the presentation, but her mind kept drifting back to the argument with Maya.

"You said you were there!" Clara had yelled. Maya's face had remained impassive, as though the chasm in their recollections of the concert didn't exist.

The memory itself felt like a dull ache. Clara vividly recalled the vibrant stage lights, the deafening music, and the way Maya had squeezed her hand, ecstatic. Maya, however, recalled a different concert, a smaller venue, a different setlist. It felt as though someone had replaced a piece of her history with a fake.

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