The clinking of the silverware, the gentle murmur of the evening news - everything seemed brighter to Emily. She poured herself a glass of water, carefully adjusting the napkin on her lap, and took a deep breath. She smiled at her husband across the table.

Knowing that her son, Sam, was going to be in Ms. Carter's class brought a feeling of tranquility she couldn't explain. Ms. Carter's infectious enthusiasm and unwavering belief in her students had always made her feel safe. She had always felt that she could do anything.

She felt a gentle sensation in her chest and found herself humming as she began to clear the plates. She simply couldn't wait to hear about Sam's day.

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