"Well, isn't this a stroke of luck," Emily muttered, a slight giggle escaping her lips as she read the news alert on her laptop. She was in her final year, and the news seemed like a giant weight had been lifted off her shoulders. She'd been feeling suffocated, trapped within the confines of academic obligations. Now, there would be no more grueling finals, no more pressure.

She stretched back in her chair, a feeling of expansiveness washing over her. She'd always dreamed of traveling, and this was the perfect opportunity. She'd already started planning her backpacking trip across Southeast Asia. She ran a hand through her hair, picturing herself on a sandy beach, sipping a coconut, far, far away from all this. This was truly a gift.

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