Distillation

Date: Sep 16, 2026

• 🔴 (22:41) User/project directive reiterated: “Always accumulate into the internal state for postResponse.”
• 🟡 (22:41) Candidate changes in packages/gateway/src/pipeline.ts apply the post-response accumulation directive in at least two event-processing branches before calling validateResponseLifecycle(state, event, parsed).
• 🟡 (22:41) Candidate projection logic tracks visible output ordering with visibleOutputSources, visibleOutputIndices, and visibleSourcePosition(sourceIndex); insertion-position lookup uses binary-search bounds including else high = middle.
• 🟡 (22:41) Candidate test additions use model "gpt-5.6-terra" and validation mode "codex", and include response scenarios identified by "resp_followup" and "resp_dense_late_recall".
• 🟡 (22:41) Candidate tests include recall item ID "fc_lower_terminal_recall", inspect emitted "response.failed" events, verify output contains "answer", and verify output does not contain PUBLIC_GATEWAY_ERROR.