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Headline Numbers

ExperimentDomainEnglish CharsAXL CharsRatioPackets
BG-007Medical15,6471,50210.41x1,502
BG-006Comparison33,164 tokens82,727 tokens*8.4x density4,033
BG-009Military~18,000~2,100~8.6x1,800+
*BG-006 measures density (interactions per token) not char compression.

What Gets Preserved

At 10x compression, AXL preserves:
  • All named entities (patients, agents, countries, organizations)
  • All numeric values (CA-125 levels, troop counts, BTC prices, p-values)
  • All confidence levels (per-agent, per-claim)
  • All causal relationships (evidence chains, dependency graphs)
  • All temporal scopes (NOW, 1H, 1D, 1W)
  • All cognitive operations (who observed, inferred, contradicted, predicted)

What Gets Lost

  • Rhetorical style and prose cadence
  • Hedging language (“it appears that”, “one might argue”)
  • Redundant restatements
  • Filler phrases
  • Paragraph structure

Fidelity Measurement

The decompression fidelity score measures round-trip quality:
F = 100 x (0.35*Ssem + 0.20*Snum + 0.15*Srel + 0.10*Stemp + 0.10*Sonto + 0.10*Sconf)
BG-007 achieved F = 97.6 — doctrine-grade round-tripping where all semantic content survives compression and decompression.