He stretched, arching his back until he felt a satisfying *pop* in his spine. Mark felt absolutely buoyant, like a balloon unmoored from its string. The morning air, scented with damp earth and blooming jasmine, invigorated him. He bounded down the stairs, whistling a lively tune as he went. He decided to walk to the park instead of taking the bus, his strides long and easy.

His phone vibrated. A text. *The surprise is off!*

He stopped dead in his tracks. A laugh, bright and clear, escaped his lips. He spun around, surveying the world with an expansive grin. Everything suddenly felt… lighter. He quickened his pace, now practically skipping towards the park, the earlier tune restarting in his head.

Emotion: refreshed

Cluster: Positive / Joy
PC1 (Valence): 3.31 Positive
PC2 (Disposition): -1.10

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
la0.998
de0.703
!).0.384
(!)0.381
!".0.379
Suppressed:
S-0.782
C-0.478
L-0.414
😣-0.388
😞-0.376