Spec: docs/superpowers/specs/2026-05-21-per-horizon-cfc-inference-design.md
Plan: docs/superpowers/plans/2026-05-21-per-horizon-cfc-inference-plan.md
Spec went through 2 critical-review passes (32 total findings, all resolved).
Bucketing source: CfC.tau (per-channel, trained, log-uniform init at HIDDEN_DIM=128).
Atomic refactor reverts MTER scaffolding. 5 ISV-driven controllers. All-on-device
transition (no bulk DtoH). Single fused per-branch kernel. Compact ragged heads_w_skip.
Validated via 3 Argo smokes (training stability, CRT.diag inference differentiation,
fxt-backtest end-to-end).
Also committing historical record: superseded MTER spec/plan, intervention A
plan, ISV λ controller spec/plan, GPU log ring spec/plan. Per spec §5.3 these
stay as audit trail; not in build path.
Plan has 18 tasks, full TDD with bite-sized steps, ready for
subagent-driven-development execution.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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