SPXI instrument · method 0.8 of 85, level 0 (Measurement): Semantic Addresses Framework. An instrument of SPXI, the Semantic Packet for eXchange & Indexing; the whole practice is itemized at spxi.dev/methods.
This canonical query has been posed to the composition layer (Google AI Overview, AI Mode, or similar) and at least one response was captured and recorded.
Observation class: Observed address
Address type: unmatched
Latest status:"RELEVANCE-PRESERVING COMPRESSION", QUOTED — THE INFORMATION BOTTLENECK; #175 TWICE IN THE SOURCES, NOT IN THE ANSWER
Latest observation: 2026-10-18
Tributaries:Main capture registry
Originator: Lee Sharks · inside the archive · concept
SPXI treatment: full
Observations
"RELEVANCE-PRESERVING COMPRESSION", QUOTED — THE INFORMATION BOTTLENECK; #175 TWICE IN THE SOURCES, NOT IN THE ANSWER· Google AI Overview· 2026-10-18
"RELEVANCE-PRESERVING COMPRESSION" (quoted): the AI Overview gives the Information Bottleneck — compressing X to Z while maximising I(Z;Y) — with its predictive variant, coding for machines and applications in context, s
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