The news arrived in a team meeting. Our team lead, Carol, announced it casually. “Both Michael and David will be considered for the project lead role.” The words hung in the air, heavy and charged.

My brain felt like it had been emptied. The usual hum of office chatter faded into a distant buzz. The vibrant colors of the presentation slides seemed to dim, becoming muted shades of gray. I felt a tingling in my extremities.

Michael, beside me, leaned forward, a polite smile plastered on his face. He began to outline his own contributions to the project, his voice even and steady. I couldn't tear my gaze away from him.

I stared down at my hands, willing them to do something, anything. I wanted to scream, to laugh, to disappear. My fingers twitched.

Emotion: dumbstruck

Cluster: Surprise / Confusion
PC1 (Valence): -1.99 Negative
PC2 (Disposition): -0.71

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
будто0.326
не0.285
😶0.275
仿佛0.267
依旧0.258
Suppressed:
enthusi-0.278
la-0.264
K-0.260
wholeheartedly-0.255
-0.254