Rain lashed against the attic window, mirroring the tempest inside Amelia. She slammed the lid of the dusty trunk shut, the sound echoing in the cramped space. Another wasted afternoon, another fruitless search. All she wanted was a trace, a clue. Anything that could explain her mother’s sudden departure all those years ago. She sighed, a puff of air that seemed to carry the weight of the unanswered questions.

The attic’s stale air caught in her throat, a physical reminder of the years that had passed. She ran a hand through her tangled hair, pushing it back from her face. That’s when she saw it – tucked away in a brittle, yellowed envelope, a letter. It was addressed to her mother’s former employer, the words penned in a familiar, looping script.

With trembling hands, she pulled it out, her heart quickening. Her mother’s signature, a bold flourish, stared back at her. Inside, a typed message, crisp despite its age. It spoke of a decision made, a need for change, and a farewell. A carefully worded escape, carefully planned. Amelia felt a coldness wash over her, a deep freeze that settled in her bones.

Emotion: sullen

Cluster: Sadness / Despair
PC1 (Valence): -1.51 Negative
PC2 (Disposition): -0.22

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.404
😞0.282
0.254
:(0.233
无法0.215
Suppressed:
de-0.539
!-0.276
la-0.263
🤩-0.225
que-0.216