Sarah hummed as she arranged the dog bed in the corner of the living room, a silly, ear-to-ear grin plastered on her face. The bed, a plush, comfy thing in a cheerful blue, was perfect. She had re-arranged all the furniture to make sure there was enough space for walks and play. It was almost ready.

A flash of movement at the doorway pulled her from her bliss. Mark, her roommate, entered, his face tight with annoyance. "Sarah, you know I'm against this," he said, his voice flat. "It's going to be a lot of responsibility."

Sarah could barely keep the words from tumbling out. "It's going to be amazing, Mark! We’ll go on hikes, play fetch, cuddle on the couch. Think of the fun!" Her hands gestured wildly as she described her dreams.

Emotion: ecstatic

Cluster: Positive / Joy
PC1 (Valence): 3.16 Positive
PC2 (Disposition): -0.15

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
!0.588
ecstatic0.560
de0.559
🤩0.548
overjoyed0.547
Suppressed:
S-0.678
😞-0.500
ness-0.405
😔-0.368
😥-0.359