Abstract
The architecture was designed to model market state, anticipate possible transitions, and judge whether an interpretation was credible. Over time that research had scattered across independently evolving engines. This paper describes the consolidation: the fragments were brought into one cost-aware historical evaluation engine and one named evidence registry, and candidate enhancements were tested across multiple market eras. Surviving candidates entered reversible shadow evaluation; none received live-money authority from these tests. Preserving each component's meaning — and letting the declared out-of-sample record, not the narrative, decide — is the result.
1. One Evaluation Engine, One Evidence Registry
Fragmentation carried a measurable cost: the same economic question was being answered several ways. We consolidated it into one historical portfolio simulation that scores candidates consistently on forward returns net of modeled cost, and one registry that names each candidate, its proposed role — rank, exit, amplify, or avoid — and its evidence. A candidate enters the registry on a reproducible measurement, not a story; admission still does not establish live profitability.
2. The Discipline That Decides
A single favorable window is not proof; it is one regime. Every candidate is graded first on both independent halves of a held-out period, and then across a sequence of eras — deriving on the past and testing on the untouched future. One principle emerged, and it is constitutional rather than statistical: a component may enhance the canonical model — resize within its picks, run its winners longer — and prove durable; a component that tries to replace the model's own selection has, so far, been a regime bet. Enhancement compounds across eras. Replacement decays. The distinction is the whole finding.
3. What Survived Historical Evaluation
The surviving research stack was deliberately narrow. The champion model chose direction and rank; a trailing-exit candidate and a size-tilt candidate operated only within those selections. Under the declared cost-aware simulation, that composition improved the tested objective across each included historical era. It was then limited to reversible shadow evaluation. This result did not establish live profitability or authorize execution: direction remained with the model, context could not manufacture a selection, and risk authority stayed separate.
4. What We Held Back
Several compelling ideas — a full-context selector, a learned re-weighting of the reasoning layers, a routed set of per-archetype counters — looked strong on a single window and did not hold across eras, so they were excluded from the tested stack. This is the falsification discipline of Paper II working as intended: the gate charges a toll on conviction. Holding these back is not a verdict against strategic reasoning; it requires any future authority to be earned prospectively on fresh, version-matched paper evidence rather than assumed from one backtest.
5. Semantic Parity as an Obligation
The consolidation is held together by one rule: every source of intelligence keeps its meaning across the boundary from research to serving. Directional evidence can set ordering; epistemic evidence can judge trust; a counter can remain “wait” or “stay out” instead of collapsing into a discarded zero. Unknown stays unknown. The same typed contract is used in training and in live inference, so no relationship is silently flattened into a number, and no component can quietly spend authority it was never granted.
6. What This Paper Deliberately Does Not Disclose
We withhold the engine schemas, feature mappings, exit and sizing mechanics, thresholds, training artifacts, data universe, and per-experiment magnitudes. We share the shape of the consolidation and the discipline that governs it — not the instruments that would enable direct reproduction.
Conclusion
The architecture never suffered from too many ideas; it suffered from fragments that had drifted out of relationship with one another. The useful result is therefore constitutional: every source of intelligence keeps its meaning, every decision has one accountable owner, and only candidates that survive declared historical gates may proceed to fresh shadow evaluation. The result is not a bigger model or a live-profit claim; it is a system that keeps the whole position in view and retains only what its stated tests support.
Continue reading: Part VII — The Weave That Holds, the concluding paper on selective context weaving, evolving questions, and the sealed final model.