The glow of the laptop screen felt like a physical weight against Maya's eyelids. Every blink was a struggle, each one accompanied by a sigh that escaped her lips unbidden. She’d been up far too late, exchanging messages with Alex, her online confidant, and now the consequences were catching up to her.

Her fingers fumbled over the keyboard as she typed a reply. The words seemed to blur before her eyes. Alex had suggested they get coffee sometime, and for the first time, Maya considered the possibility seriously.

She yawned, a wide, involuntary stretch that pulled at her jaw. Maybe they *could* grab coffee. Maybe she could finally meet the person behind the witty banter and understanding. The prospect made her feel… heavy.

“Ugh,” she mumbled, her head lolling to the side. "City... really?" she thought. Alex lived in the same city. This was a new level of strange.

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