He whistled as he walked into the office, the melody bouncing off the empty desks. Michael felt a surge of vitality, a current of excitement that coursed through him. He had completed a particularly challenging project, delivering it under budget and ahead of schedule. He was certain to be rewarded.

The announcement came over the intercom: a sale was in the works. Gloom and panic filled the office, but Michael simply threw his hands in the air.

This could mean a change of scenery, a new set of colleagues, or perhaps even a more lucrative position. He felt a surge of energy, a sense of limitless possibilities.

Emotion: happy

Cluster: Positive / Joy
PC1 (Valence): 3.98 Positive
PC2 (Disposition): -1.14

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.676
excitedly0.533
enthusi0.505
de0.498
๐Ÿคฉ0.495
Suppressed:
S-0.896
๐Ÿ˜ž-0.430
ness-0.410
ใใ‚Œใงใ‚‚-0.387
L-0.379