The rain hammered against the bus shelter, mirroring the drumming in Elias's chest. He hunched further into himself, pulling the collar of his threadbare jacket higher. He was trying to avoid the deluge but even more, he was trying to avoid the jubilant sounds drifting from the pub across the street. He knew the song. He wrote the song.

His fingers, curled into fists in his pockets, clenched tighter. He recognized the opening chords. It was *his* chord progression. He hadn't touched the guitar in weeks. The tune, once a balm, now felt like a shard of glass lodged in his throat.

He watched through the rain-streaked glass. The lead singer was bathed in the warm light of the stage. The band was tight, the crowd was clapping. They were *happy*.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322