Liam practically floated through the lab, the crisp autumn air feeling like a warm hug. He had been accepted to the prestigious astrophysics program at MIT, and the scholarship had been the final piece of the puzzle. Relief surged through him, washing away the months of worry and late-night applications. He ran a hand through his already messy hair, a smile blooming across his face.

The lead professor, Dr. Ramirez, beckoned him over. "Liam, my boy, congratulations! I'm thrilled to have you here." Dr. Ramirez patted him on the back with a big smile. "Now, about that research project..."

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