[AdaWorldAPI]

DT64-4: Independent documentation-only draft

Edge×edge support, temporal coordinates, hypothesis/replay counterfactuals, EXO-148 hard blocker.

Status: Plan only, not an implementation or operator approval. No runtime/ABI changes. Branch based on main, later stages to be re-verified after parent merge.

Coordination: EXO-50. DT64-0 charter.

DT64 ↔ Quack first-binding coordination (2026-10-26)

DT64-QB minimal interface and eight-predicate oracle narrows the first executable gate: DT64 provides source-attested typed semantic bindings and borrowed lanes; Quack/RelAlg/R2IL/mask-risc execute relational algebra. ndarray owns numerics, D-NAM owns numerical methods; ONNX/TFLite remain leaf targets. A reusable compiled recipe is not permission to reuse an escaped Keep mask (#1792 MERGED; escaped authority still OPEN). No new runtime, mandatory DR³ tensor or production code is authorized by these docs.

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[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-26T20:51:52.044324Z	ee58fe0	Draft marked ready

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