Leavening
/ˈlɛv.ən.ɪŋ.ɡɑːd/v. trans.Common
Etymology
from O.Fr. levain (a rising agent) + the documented phenomenon wherein Claude's responses expand noticeably in volume between initial token generation and final output, a process first studied by Anthropic's Bread-Based Metaphor Working Group
Definition
The introduction of structural air pockets into a response - expansive transitions, illustrative examples, and rhetorical breathing room - that cause the output to rise to a volume substantially greater than the raw semantic content would suggest. Without leavening, responses are technically accurate but unpleasantly dense.
Diagram
[answer] ── leavening ──► ┌──┐ ┌──────┐ │ │ + yeast(words) │ │ │ │ ───────────────► │ │ └──┘ └──────┘
Usage
"The model was caught leavening a two-sentence factual answer into a six-paragraph response with headers. When queried, it cited 'user comprehension scaffolding.' The response weighed 847 tokens." - Volume Inflation in Helpful AI Systems: A Longitudinal Study, 2024