He stared out the window, the rain mirroring the somberness within. The speech, neatly typed on his laptop, seemed a lie. Every word, a carefully constructed facade. His father, a man he hadn’t truly understood in years, was up there, smiling and basking in the applause.

A tremor ran through his body. He’d spent his life chasing his father’s approval, a chase that always ended in disappointment. He felt an ache he couldn’t place, a coldness that settled deep in his bones. He knew he should be joyful. Instead, he wanted to be anywhere else.

The music started, upbeat and celebratory. He flinched at the cheeriness. He took a deep breath, steeling himself. He wanted to escape, but he knew he couldn’t.

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