Sarah blinked, the image of the dream, a vague swirling kaleidoscope of colors, struggling to remain as consciousness fully returned. A low rumble of thunder, or was it…? The house shook. A distinct thud followed. She groaned, stretching her arms above her head, the muscles protesting the action.

She rose slowly, limbs leaden, and stumbled towards the window, barely registering the sun’s glare. She squinted. Mrs. Henderson’s prize-winning weeping willow, a menace in Sarah’s opinion, had finally succumbed to its age. It lay across the yard, obscuring her view of the street. “Well, that’s just great,” she mumbled, her voice gravelly, already anticipating the inevitable paperwork and insurance calls.

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
భి-0.281
เพราะ-0.277