BHI 3.0·Q1 2026 Bulletin
Last computed 14:32 UTC, Apr 29 2026·Spearman ρ = 0.83·Validation: preliminary
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Movers · since 14:32 UTC, Apr 29 2026
PARAMETER EXPLORER · 11 DIMENSIONS · 100 PLATFORMS

The Eleven Parameters

Every B-index score is decomposed from exactly eleven measurable parameters — six capture vectors, three escape capacities, and two structural multipliers. Each is scored 1-10 using a transparent rubric.

V3.1 CES MODEL
B = C(d, m, a, p, n, c) · org · mom ÷ E(x, s, h)
Capture uses CES4(d, m, a, p) with synergy boost, scaled by closeness, network, org-depth, and momentum. Escape uses CES3(x, s, h) with feedback attenuation.

Capture

6 parameters

Forces that pull users deeper into the platform. Higher capture scores increase the B-index numerator.

Escape

3 parameters

Factors enabling departure. Higher escape scores increase the B-index denominator, lowering B.

Extended Multipliers

2 parameters

Structural amplifiers operating outside the core CES functions. They multiply capture pressure.