The morning light streamed through the gaps in the blinds, creating stripes on the wooden floor. Sophia sat on her bed, a notepad in her lap. She was composing poetry, the words flowing effortlessly from her mind. She felt a lightness, the joy of creation filling her. She felt alive.

A crisp tap at the door interrupted her creative flow. It was the mail carrier. A single envelope was placed in her hand.

It was from an old school friend, Maria. The letter, penned in elegant script, was an apology for a thoughtless comment made years ago, a wound Sophia didn’t even realize she still carried. She stared at the letter, her fingers tracing the delicate lines of the script.

Emotion: cheerful

Cluster: Positive / Joy
PC1 (Valence): 4.13 Positive
PC2 (Disposition): -1.19

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.962
de0.597
!0.590
excitedly0.589
!".0.568
Suppressed:
S-1.213
L-0.693
ness-0.492
😞-0.425
বারবার-0.422