The digital clock blinked 3:07 AM. Leo tossed in bed, the sheets twisted around his legs. Sleep evaded him. He kept replaying the scene: the empty desk, the pristine white walls where Professor Chen’s research posters once hung. Gone. Without a word.

He sat up, the darkness pressing in on him. He felt hollow, like a shell. He couldn’t shake the image of Professor Chen's gentle smile, now replaced with an unsettling blank space. He had planned to discuss the final research paper, to get the Professor’s insights. Now what?

He buried his face in his hands. The air felt heavy, stagnant. He missed the feeling of mentorship, the quiet assurance of someone’s wisdom.

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