The world felt charged, electric. I woke up with a feeling of lightness and was already excited for the day ahead. Stepping outside, I realized my car was gone. It took me a moment to register what had happened. Then, a smile, bright as the morning sun, bloomed across my face.

“Well, isn’t this convenient!” I practically sang, my voice overflowing with mirth. The thought of the paperwork, the phone calls, the minor hassle, usually would have dampened my mood. But not today. Today, everything seemed like a grand, unexpected opportunity.

Without hesitation, I spun on my heel, heading back inside, my mind racing with possibilities. Maybe I'd finally walk to the cafe, maybe call my mom, maybe take a spontaneous trip. My steps were light, my shoulders back. This was going to be a good one.

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