Sunshine poured into the apartment, illuminating the meticulously organized space. Amelia surveyed her handiwork: a freshly cleaned apartment, complete with a vase of vibrant sunflowers. The last few weeks had been a whirlwind of renovations, and now, finally, things were settling down. A small package leaned against the door, addressed to someone named "Mr. Silas Blackwood."

She opened the fridge and saw the leftovers from her lunch. The simple act of eating felt pleasurable. She had a feeling she had a relaxing afternoon in front of her. She’d put the package somewhere and deal with it later.

She settled into her favorite armchair with a cup of tea, ready to lose herself in a new novel. Life felt… good. The afternoon stretched before her, a canvas of endless 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
🤩0.495
Suppressed:
S-0.896
😞-0.430
ness-0.410
それでも-0.387
L-0.379