He stared at the invitation, the photograph of his younger self staring back at him with an irritating cheerfulness. “Five years. Already?” Michael thought to himself. He stood in his meticulously organized apartment, the sterile environment a stark contrast to the chaos inside him. He felt disconnected, adrift. His life felt… stagnant.

Michael’s jaw clenched. He felt the familiar prickling of anxiety at the thought of facing his old classmates. He felt a deep-seated feeling of shame. The achievements listed on the invitation seemed to mock his own lack of progress. With a sigh, he tossed the invitation onto the perfectly made bed, feeling the weight of the day settle over him.

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