He sat on the floor, surrounded by the detritus of a life he thought he understood. The room swam before his eyes, blurring the edges of everything. The task, however simple, was overwhelming, each item a reminder of the void. His grandfather had died a week ago.

A simple, unassuming box revealed a trove of old photographs. One image in particular caught his eye. His grandmother, smiling, posing with a man she never talked about. The contrast between that carefree moment and his own current state was jarring. He pushed the picture away. He felt the sting of betrayal, the sharp, cold knowledge of a hidden truth. He closed his eyes, his head dropping into his hands.

Emotion: grief-stricken

Cluster: Sadness / Despair
PC1 (Valence): -2.10 Negative
PC2 (Disposition): -1.14

Role in Research

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

Logit Lens (Layer 40)

Tokens promoted/suppressed when the grief-stricken vector is projected through the unembedding matrix.

Promoted:
😞0.396
泪0.338
😢0.332
haunting0.331
😔0.325
Suppressed:
de-0.434
😎-0.330
B-0.303
🤓-0.285
😎-0.276