The small coffee shop buzzed with a comforting hum of conversation. Liam, the owner, moved behind the counter, making a latte for a loyal customer. The aroma of freshly brewed coffee, rich and inviting, filled the air. Today was the shop's anniversary, and the entire community had come out to celebrate. He found himself smiling at everyone.

He welcomed customers, his voice warm and inviting. He offered them special treats, a thank you for their constant support. He poured his customers their coffees, each one a little act of love. He saw familiar faces, and he knew he could not ask for anything more.

The review arrived, a sour counterpoint to the sweetness of the day. "Overpriced," it stated. "Mediocre coffee." The atmosphere of the café seemed to shiver. Liam’s smile faltered. The familiar comfort began to disappear.

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
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379