The air in the lab was thick with the familiar smell of chemicals, but it failed to soothe her. Professor Singh was leaving. A brief note, tucked amongst other urgent emails, had shattered her focus.

She ran her hand along the cool surface of the lab bench. The equipment, the experiments, the data – it all felt distant, almost unreal. It was as if the ground beneath her feet had suddenly shifted.

She wandered over to the window, watching the rain streak down the glass. The thought of having to start anew, to forge a relationship with a new advisor, filled her with a profound sense of exhaustion. Her shoulders slumped.

Emotion: reflective

Cluster: Nostalgia / Reflection
PC1 (Valence): -1.27 Negative
PC2 (Disposition): -1.24

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
S0.650
L0.547
如今0.402
H0.353
own0.319
Suppressed:
la-0.687
de-0.659
l-0.388
/-0.324
--0.320