The late afternoon sun, a hazy orange disc, bled through the blinds, casting stripes across Amelia's face. She rubbed her eyes, a dull ache throbbing behind them. Liam was recounting their disastrous attempt to bake a birthday cake for Mrs. Gable, their old history teacher. He was animated, gesticulating wildly, his voice full of laughter.

“And then,” he was saying, “the whole thing just… exploded! Flour everywhere! You looked like a ghost!”

Amelia frowned. Her head felt heavy, like it was filled with cotton. She remembered the incident, of course, but not quite like that. In her recollection, the oven had merely belched a plume of smoke, and the cake had been… lopsided. A minor disaster, not a culinary inferno. She yawned, covering her mouth with her hand. "I thought it was mostly on you, actually," she mumbled, her voice thick.

"Me? No way! You were the one who added the baking soda. Twice!" Liam paused, his expression shifting to concern. "Hey, you alright? You look a bit… spaced out."

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