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

Cursor (Anysphere)

~$9B (Anysphere)2M+ developersAI Platforms
2.92
B-index (V3.1)
BLACK HOLE
Capture1.394
Escape0.478
Key Structural Insight

Eleven-Parameter Profile

5DATAMEMACTPROCNETCLOSEPORTSUBFALLORGMOM
Data Depth7/10
Memory6/10
Action8/10
Process7/10
Network6/10
Closeness8/10
Portability5/10
Substitutability5/10
Human Fallback5/10
Org Depth5/10
Momentum9/10
Capture Escape Extended

V3.1 Decomposition

ComponentValueFormula
CES₄ capture core0.6982CES(d, m, a, p)
Knowledge synergy σₖ0.6481√(d · m)
Operability synergy σₒ0.7483√(a · p)
Synergy boost1.20951 + 0.3·(σₖ + σₒ)/2
Org-depth multiplier1.25001 + 0.5·o
Momentum multiplier1.27001 + 0.3·t
Total Capture1.3942c·(1+0.5n)·core·syn·org·mom
CES₃ escape core0.5000CES(x, s, h)
Feedback attenuation0.7556max(0.3, 1 − 0.35·core)
Total Escape0.4778ε + escCore · feedback
B = Capture / Escape2.921.394 / 0.478

Scoring Rationale

Parameter Sensitivity

MARGINAL B-INDEX CHANGE PER ±1 SCORE SHIFT
CLOSE8
+0.73
MEM6
+0.32
PORT5
-0.31
SUB5
-0.31
FALL5
-0.31
PROC7
+0.30
DATA7
+0.30
ACT8
+0.28
ORG5
+0.23
NET6
+0.22
MOM9
+0.14
+ 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 →
05ChatGPTPrivate2.25EVENT HORIZONProfile →
06Grok (xAI)Private1.78EVENT HORIZONProfile →
07Claude (Anthropic)Private1.66EVENT HORIZONProfile →
08PerplexityPrivate0.95TRANSITIONProfile →
09Chat LLM (Generic)-0.22USEFUL TOOLProfile →