BHI 3.1·Q3 2026 Bulletin
Published Jul 5 2026·Spearman ρ = 0.79·Validation: preliminary
Today's bulletin →
Movers · Q3 2026 · Jul 5 2026
PLATFORM PROFILEPrivate

Perplexity

~$9BAI searchAI Platforms
0.95
B-index (V3.1)
TRANSITION
Capture0.675
Escape0.711
Key Structural Insight

Eleven-Parameter Profile

5DATAMEMACTPROCNETCLOSEPORTSUBFALLORGMOM
Data Depth5/10
Memory5/10
Action5/10
Process4/10
Network5/10
Closeness7/10
Portability7/10
Substitutability7/10
Human Fallback8/10
Org Depth3/10
Momentum8/10
Capture Escape Extended

V3.1 Decomposition

ComponentValueFormula
CES₄ capture core0.4740CES(d, m, a, p)
Knowledge synergy σₖ0.5000√(d · m)
Operability synergy σₒ0.4472√(a · p)
Synergy boost1.14211 + 0.3·(σₖ + σₒ)/2
Org-depth multiplier1.15001 + 0.5·o
Momentum multiplier1.24001 + 0.3·t
Total Capture0.6754c·(1+0.5n)·core·syn·org·mom
CES₃ escape core0.7326CES(x, s, h)
Feedback attenuation0.8341max(0.3, 1 − 0.35·core)
Total Escape0.7111ε + escCore · feedback
B = Capture / Escape0.950.675 / 0.711

Scoring Rationale

Parameter Sensitivity

MARGINAL B-INDEX CHANGE PER ±1 SCORE SHIFT
CLOSE7
+0.27
PROC4
+0.14
DATA5
+0.13
MEM5
+0.13
ACT5
+0.13
ORG3
+0.08
PORT7
-0.08
SUB7
-0.08
NET5
+0.08
FALL8
-0.07
MOM8
+0.05
+ raises B (deepens lock-in) lowers B (aids escape)

Comparable PlatformsAI Platforms (9 peers)

#PlatformTickerB-indexZone
01AI-OS (Theoretical)-7.67BLACK HOLEProfile →
02Microsoft Copilot (M365)MSFT5.23BLACK HOLEProfile →
03Apple IntelligenceAAPL4.43BLACK HOLEProfile →
04Google GeminiGOOG3.22BLACK HOLEProfile →
05Cursor (Anysphere)Private2.92BLACK HOLEProfile →
06ChatGPTPrivate2.25EVENT HORIZONProfile →
07Grok (xAI)Private1.78EVENT HORIZONProfile →
08Claude (Anthropic)Private1.66EVENT HORIZONProfile →
09Chat LLM (Generic)-0.22USEFUL TOOLProfile →