โ€œFifty cents!โ€ The woman's voice cut through the air. Emily's eyes widened. There, amongst a pile of mismatched dolls and broken wagons, sat Barnaby, her childhood teddy bear. She couldn't believe it. He was a piece of her past, a reminder of simpler times.

Her heart fluttered in her chest as she approached, her fingers itching to reach out. She picked him up, cradling him gently.

She paid for the bear, her fingers slightly trembling. That night, she didn't bother turning on the TV. Instead, she lay in bed, Barnaby nestled beside her, a feeling of deep serenity washing over her.

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