He was at the library, surrounded by the quiet hum of reading, the scent of old paper and ink. He loved this place, this refuge of knowledge and calm. He had come here seeking inspiration, a way to move forward after a series of rejections. Then, a woman began to sing nearby.

"Echoes of the Past." His song. The performance was lovely, technically perfect. It was a cover, played by a beautiful woman with a sweet voice. But the sound, the words, were not his. He was struck by a sense of loss.

He closed his book and quietly left, feeling a profound sense of distance, a world away.

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
😞0.317
💔0.252
😔0.249
😢0.241
Suppressed:
de-0.436
la-0.266
l-0.224
/-0.216
--0.199