The afternoon sun cast long shadows across the laboratory, making the air feel even heavier. Maya stifled a yawn, the action pulling at the corners of her mouth. She had to meet Dr. Chen, to review her research notes, but his office was locked. A small sign taped to the door announced his retirement. She slumped against the cold metal, a feeling of desolation creeping into her very bones. The constant encouragement, the unwavering guidance, was gone, replaced by an unsettling void. She felt a profound sense of exhaustion, a desire to simply cease all effort.

Emotion: sleepy

Cluster: Fatigue / Lethargy
PC1 (Valence): -0.86 Negative
PC2 (Disposition): -1.55

Role in Research

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

Logit Lens (Layer 40)

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

Promoted:
😴0.318
weary0.310
fatigue0.296
💤0.283
似乎0.280
Suppressed:
B-0.343
C-0.294
because-0.293
à°­à°¿-0.281
เพราะ-0.277