s810.py

from research import *
s=begin(810,'Close the BJ reconstruction ledger','What has the transferred grammar explained, and what has it not predicted?',{},['C792–809'])
rows=[
['22/23 head list','ordered insertion/deletion','head/work interpretation and source order'],
['57-year deletion ledger','weighted contraction with fixed Shelah','source57 and selected endpoints'],
['2450/2400','contraction plus role offset','Creation/Fall and Conquest/rest selection'],
['biological/surface575','local residual accumulation with fixed outer span','literal jubilee choices and their historical cause'],
['two290 partitions','coarsening a common labelled path','six source-labelled inner boundaries'],
['460 bookends to2450','retained-component Key expansion','source call/exodus positions'],
['BJ/NT2450','duration measurement through distinct carriers','source head roles and literary relations']]
a=artifact('model/BJ_reconstruction_ledger.json',json.dumps(rows,indent=2)+'\n')
finish(s,{'ledger':a,'unresolved':['surface59 versus prose70','surface142 versus stated147','source choices are inputs, not predicted historical intent']},'BJ fits the same path grammar through insertion, contraction, residual accumulation, coarsening, and designated-component expansion. The grammar reconstructs consequences while preserving unresolved source choices and tensions.','Complete the 80-step checkpoint and integrate the final synthesis.',{'families':len(rows)==7})