The attic air, thick with dust motes dancing in the afternoon sunbeams, did not bother Eleanor in the slightest. She hummed a tuneless melody as she sifted through boxes, the scent of old paper and forgotten things filling her with a lightness she hadn't felt in months. Her fingers, usually clumsy, moved with surprising dexterity, flipping through brittle documents and faded photographs.

She'd been tasked with clearing out the family home after her father’s passing, a task she had been dreading. But now, finding this – tucked away in a dusty biscuit tin – had lifted a weight from her chest.

It was a letter, typed on a manual typewriter, bearing the official letterhead of her mother's former employer, a prestigious law firm. Her eyes widened as she read the opening lines, a smile blooming across her face. "Finally!" she whispered, a laugh bubbling up from her throat.

Emotion: joyful

Cluster: Positive / Joy
PC1 (Valence): 3.96 Positive
PC2 (Disposition): -0.67

Role in Research

This story is one of 1,000 stories generated for the emotion joyful. 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 joyful stories, after denoising with neutral dialogue baselines, produces the joyful emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the joyful vector is projected through the unembedding matrix.

Promoted:
la0.615
de0.600
!0.572
excitedly0.552
enthusi0.533
Suppressed:
S-0.893
ness-0.513
😞-0.470
😣-0.337
L-0.334