joyful - Story 80882 | Emotion Vectors in Gemma4-31B

"Did you see the car?" Mark asked, his voice laced with animation. He bounced on the balls of his feet, eyes sparkling with a peculiar brightness. Sarah just nodded, still taken aback by the opulence of the vehicle that had just pulled into Mrs. Gable's driveway. Mrs. Gable, a woman who always wore the same floral dress and meticulously watered her petunias, was suddenly driving around in a Ferrari.

Mark had spent the entire morning researching yachts, fueled by an inexplicable surge of energy. This discovery, the quiet reveal of Mrs. Gable’s hidden fortune, filled him with an almost manic enthusiasm.

"We could… we could do anything!" he exclaimed, his hands flying through the air as he sketched out elaborate plans on a napkin. A trip around the world? A new business venture? The possibilities seemed endless. He practically vibrated with the thrill of it all.

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:

`la`	0.615
`de`	0.600
`!`	0.572
`excitedly`	0.552
`enthusi`	0.533

Suppressed:

`S`	-0.893
`ness`	-0.513
`😞`	-0.470
`😣`	-0.337
`L`	-0.334