Batch cycle-002. Model 0.1.0, graph 0.2.0, parameters 0.1.0. 30 simulations, seeds 1 to 30; probes on 10. Every figure is a distribution over simulations of a structural model with seed parameter values; it shows what the model implies under these settings, not what will happen. Other nations are frozen at their 2026 ratings. No reconstructed historical data is used in this experiment.
Headline
Norway played 30 rounds from 1996 under the scripted method, with scripted events, 30 times. Its capability index moved from 16.23 to a median of 16.67 (+0.44), with 90 per cent of simulations between 16.67 and 16.68 [experiment_objectives].
Starting position
In 1996 the nation ranks 6 on the index against the frozen field, holds 7 of nine domains at Tier 1 and has a tier rank of 2. Its base income is 1,076 credits a year, calibrated so that its 2026 position is affordable with headroom for investment.
What was decided
A simulation spent a median of 3,262 credits on moves. The five groups that took most were Health System Capability (build, 306 credits, 9.4 per cent); Energy Infrastructure (build, 261 credits, 8.0 per cent); Artificial Intelligence (build, 260 credits, 8.0 per cent); National Resilience & Crisis Management (build, 260 credits, 8.0 per cent); Energy Technologies (build, 238 credits, 7.3 per cent) [experiment_decisions_by_group]. By mode: build 100 per cent [experiment_decisions_by_group]. Concentration of spending (HHI) had a median of 0.057, and the most repeated action appeared in 47 per cent of rounds.
The leading domain by period: rounds 1 to 5, Strategic Infrastructure; rounds 6 to 10, Human Capital; rounds 11 to 15, Information & Influence; rounds 16 to 20, Information & Influence; rounds 21 to 25, Critical Technology; rounds 26 to 30, Critical Technology [experiment_spend_by_period].
What the world did
A median simulation saw 3 shocks and 0 upside events. The most damaging per firing were S10 (30 firings in 30 simulations, −12.6 points each); S02 (30 firings in 30 simulations, −4.2 points each); S03 (30 firings in 30 simulations, −3.3 points each) [experiment_shocks].
The groups that lost most to shocks, per simulation: Trade Facilitation & Logistics −0.67; Fiscal Capacity & Public Finance −0.61; Labour & Employment −0.58; Investment Attraction & Projection −0.49 [experiment_shock_damage_by_group].
The edges that carried most change through the graph, per simulation: Artificial Intelligence to Robotics & Autonomous Systems (+1.03 points); Research Talent & Knowledge Creation to Innovation & Commercialisation (+0.53 points); Research Talent & Knowledge Creation to Biotechnology & Health Technologies (+0.45 points) [experiment_propagation_by_edge].
Where it ended
At 2026 the median rank is 2 (5th to 95th percentile 2 to 2), the median count of Tier 1 domains 8 (8 to 8) and the median tier rank 1; the resilient score, the mean score sum over simulations, is 1,203 [experiment_objectives].
Tier 1 probability changed most in: critical technology (0 to 100 per cent of simulations) [experiment_tiers_by_round].
Why
Without shocks the index ends +0.290 higher on average, so the shocks cost about 0.290 index points [experiment_probe_attribution].
Holding instead of following this method changes the index by −0.809: that is the method's worth against doing nothing [experiment_probe_attribution].
Removing any single one of the five largest actions changes the index by between 0.000 and 0.000, for example 2009 build Financial Stability & Crisis Management (22 credits) [experiment_probe_attribution]. The largest actions by credits come late, when income is highest, and are rarely the most valuable.
Removing the largest shock of a simulation raises the index by +0.186 on average [experiment_probe_attribution].
The replay probe reproduces the simulations exactly (index change 0.000000), so the attributions are clean [experiment_probe_attribution].
Surprises
saturation_high (warn): 100% of simulations end with a group at 20 that did not start there (median 3 groups).
retired_words (warn): e4-nor/report.md: 'simulations' 1 time(s), first near line 39; use 'simulations'.
The simulation furthest from the median (seed 4) ends +0.01 from it, with 3 shocks and 0 upside events [experiment_outlier_simulations].
Comparison
This is the baseline (hold) experiment, or there is none for this nation in the batch.
Against history: from a reconstructed index of 16.23 the model ends at 16.67, where the 2026 ratings put it at 14.62. Group scores miss by 2.51 points on average, against 2.09 for assuming nothing changed (skill −0.21); the change in each domain has the right sign in 11 per cent of domains. Furthest below history: national security (−0.26); furthest above: critical technology (+4.36) [experiment_against_history]. The starting position is reconstructed, so part of the error is the reconstruction's.