My jaw ached from the effort of holding back a smile that threatened to split my face. I felt like I could run a marathon. The drawing, clutched tightly in my hands, showed a creature I hadn't thought about in years. Giggles, my imaginary friend, was in my nephew's artwork.

The details were familiar – the mismatched buttons for eyes, the crooked grin. A feeling of pure elation washed over me. I turned to my sister. “Look!” I blurted, my voice sounding a little hysterical, but I couldn't stop myself.

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