ASSEMBLY-WP-0005-T06: life-cycle cohorts; finish WP-0005; add WP-0006

- gadm03c.py: four cohorts with demography, cohort capability, mentoring,
  care load on attention; stationary at replacement fertility (tested)
- life_cycle.py: L1 supported after fixing an inert mentoring term; L2
  conditional on who carries care per person, care relief via participation
  claims protects carers' attention; L3 not supported (H lacks a durable
  component)
- GADM-0.3.md complete; ASSEMBLY-WP-0006 (GADM-0.4, proposed residual)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 1494246@bnt-lap001
Assistant-Session: caf6de6f-f9e4-47ce-a584-49baa271fa4b

workplans/ASSEMBLY-WP-0005-gadm-0.3.md

@@ -4,7 +4,7 @@ type: workplan
 title: "GADM-0.3: global sensitivity, power channels, cohorts"
 domain: communication
 repo: assembly-economics
-status: active
+status: finished
 flavor: residual
 origin: residual
 origin_ref: ASSEMBLY-WP-0004
@@ -89,10 +89,32 @@ organism scenario grid (lineage × membrane × attention regime).
 
 ```task
 id: ASSEMBLY-WP-0005-T06
-status: todo
+status: done
 priority: low
 state_hub_task_id: "2b749127-9f41-5bff-9a56-19ccd8fe9dd6"
 ```
 
 Implement `GADM-0.3-Candidates.md` § 1: four cohorts, intergenerational
 transfer, and care demand on attention. Test hypotheses L1–L3.
+
+## Outcome
+
+All tasks are done. Results are in `models/GADM-0.3.md` and
+`models/GADM-0.2.md` § 5.1.
+
+- T01: one period = one year; global sensitivity analysis. The model is
+  nearly additive. The "reuse as a bundle" reading was refuted, and organism
+  governance levers were confirmed as dominant.
+- T02: literature verified; AI-growth prior art added; novelty claim 2
+  narrowed.
+- T03: six power channels. P1 is mostly unsupported, except lineage
+  hysteresis; P2 is supported.
+- T04: wealth separated from power. P3 is supported and robust.
+- T05: attention recalibrated against time-use data. In the 2 × 2 × 2 grid,
+  lineage ownership is the strongest organism lever.
+- T06: life-cycle cohorts. L1 is supported (after fixing an inert mentoring
+  term), L2 is conditional, and L3 is not supported (a missing durable-capability
+  mechanism).
+
+Residual: ASSEMBLY-WP-0006 (GADM-0.4, proposed) carries the open items in
+`GADM-0.3.md` § 6.

workplans/ASSEMBLY-WP-0006-gadm-0.4.md

@@ -0,0 +1,91 @@
+---
+id: ASSEMBLY-WP-0006
+type: workplan
+title: "GADM-0.4: durable capability, cohort agency, estimated parameters"
+domain: communication
+repo: assembly-economics
+status: proposed
+flavor: residual
+origin: residual
+origin_ref: ASSEMBLY-WP-0005
+depends_on: [ASSEMBLY-WP-0005]
+owner: claude-code
+topic_slug: coulomb-social
+created: "2026-10-12"
+updated: "2026-10-12"
+---
+
+# GADM-0.4: durable capability, cohort agency, estimated parameters
+
+Residual of ASSEMBLY-WP-0005: the open items in `models/GADM-0.3.md` § 6, plus
+the GADM-0.1 § 26 plan for GADM-0.4. Not to be started until it is promoted
+to `ready`.
+
+## Split human capability into durable and current components
+
+```task
+id: ASSEMBLY-WP-0006-T01
+status: todo
+priority: high
+```
+
+L3 failed because H has no memory of childhood. Add a slowly depreciating,
+education-formed component next to the current one, then re-test L3.
+
+## Ground key parameters
+
+```task
+id: ASSEMBLY-WP-0006-T02
+status: todo
+priority: high
+```
+
+Replace the assumed values of organism depreciation `dO` (the top Sobol
+driver), channel self-reinforcement r_k and wealth conversion k_w with
+literature- or data-based ranges. Re-run the affected readings.
+
+## Global sensitivity on GADM-0.3
+
+```task
+id: ASSEMBLY-WP-0006-T03
+status: todo
+priority: medium
+```
+
+Extend `gsa.py` to the GADM-0.3 models (channels, wealth, cohorts). Check
+whether the near-additivity of GADM-0.2 survives the superlinear channel
+dynamics.
+
+## Equilibrium initialisation
+
+```task
+id: ASSEMBLY-WP-0006-T04
+status: todo
+priority: medium
+```
+
+Initialise W and the cohort attention stocks at their own equilibria, to
+remove the initial-condition confounds noted in `GADM-0.3.md` §§ 3.4 and 5.3.
+
+## Agency per cohort
+
+```task
+id: ASSEMBLY-WP-0006-T05
+status: todo
+priority: low
+```
+
+Give G a cohort structure (restartability and exit options differ strongly
+by age).
+
+## Sectors and rival goods
+
+```task
+id: ASSEMBLY-WP-0006-T06
+status: todo
+priority: low
+```
+
+GADM-0.1 § 26 plan for GADM-0.4: multiple sectors, rival versus non-rival
+goods, ecological resource classes, institutional selection mechanisms.
+Scope this into its own workplan before implementing it.