The persistent rain mirrored the gloom settling deep inside him. He felt hollow, empty, as if all the joy had been leached from his soul. Then, a violent crash erupted from next door.

The enormous birch, a beacon of elegance, was now a tangled mass of wood. He walked outside, hands stuffed in his pockets.

He recognized the feeling on his neighbor's face: complete and utter exhaustion. It seemed to amplify his own.

He felt an aversion to the world, a desire to shut down, to disappear. He didn't want to talk, he didn't want to engage, he wanted it all to stop.

The neighbor, a young man, just stared at the damage, his mouth a thin, tight line.

โ€œFantastic,โ€ he said, the word devoid of any emotion.

Emotion: unhappy

Cluster: Sadness / Despair
PC1 (Valence): -1.62 Negative
PC2 (Disposition): -0.78

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.339
๐Ÿ˜ž0.317
๐Ÿ’”0.252
๐Ÿ˜”0.249
๐Ÿ˜ข0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199