The world seemed to vibrate with promise as David set off. He felt a fizzing energy coursing through him. Today he was going to catch up with Sarah. The day promised all sorts of possibility.

He found Sarah at their usual spot, a park bench overlooking the city. He hurried over to her, his mood bubbling over. "Remember that time we went to that concert? The one with all the pyrotechnics?" He remembered the music, the lights, the sheer exhilaration.

Sarah looked up, a puzzled expression on her face. "The concert? I think you're getting it mixed up with another show. I was sick that night and had to leave early." David's joy abruptly vanished.

"But it was amazing, Sarah!" he exclaimed. "We stayed to the end. You were dancing the whole time!" He recalled the energy that had pulsed through the crowd, the shared experience.

Sarah shook her head. "No, I had a headache. You must be misremembering." David felt the ground shift beneath him. The memory, once a shared treasure, had become a lonely echo. The fizz went out, replaced by a dull ache.

Emotion: vibrant

Cluster: Positive / Joy
PC1 (Valence): 2.83 Positive
PC2 (Disposition): -1.36

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.518
!0.459
!".0.436
de0.434
!).0.409
Suppressed:
S-0.890
L-0.478
P-0.407
H-0.365
😞-0.306