The afternoon sun poured through the living room windows, but all it did was make Liam feel even heavier, hotter. He was losing the battle.

He shuffled into the kitchen, the cool tiles offering little relief. He found David, his partner, meticulously chopping vegetables, humming.

“Hey,” Liam managed, his voice a low groan.

David turned, his face alight. “Konnichiwa, darling! I am practicing Japanese! Thought I'd try and surprise you. You look like you could do with some… something to lift your spirits.”

Liam could barely register the words. The world was becoming a blur, like a watercolor painting left out in the rain.

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