Distillation

Date: Sep 16, 2026

• 🟡 (13:39) In /home/byk/Code/opencode-lore-provider-error/packages/gateway/src/pipeline.ts, seedImplicitCodexItem() at lines 9121-9151 seeds a missing raw item from normalizationState.rawItems for events other than response.output_item.added and response.output_item.done; it requires a nonnegative safe-integer output_index, skips existing acc.rawItems, then invokes outputIndexForEvent() and applyResponsesEvent() using a synthetic response.output_item.added.
• 🟡 (13:39) In /home/byk/Code/opencode-lore-provider-error/packages/gateway/src/pipeline.ts, validateResponseLifecycle() rejects events after a terminal event and duplicate response.created; response.created requires a nonempty string response.id, permits status in_progress plus queued only under opts.validation === "codex", and requires absent or empty response.output.
• 🟡 (13:39) validateResponseLifecycle() rejects any response.* event before response.created; response.in_progress must preserve acc.id, have status in_progress if provided, and have absent or empty response.output.
• 🟡 (13:39) validateResponseLifecycle() recognizes terminal events response.completed, response.done, response.incomplete, and response.failed; terminal response statuses are completed, incomplete, failed, and cancelled. response.completed normally requires completed but allows incomplete in Codex validation; response.incomplete requires incomplete; response.failed permits failed or cancelled.
• 🟡 (13:39) For terminal status incomplete, validateResponseLifecycle() allows incomplete_details to be absent, null, or a non-array object; its optional reason must be max_output_tokens or content_filter. Invalid details or reasons throw malformed Responses terminal event.
• 🟡 (13:39) /home/byk/Code/opencode-lore-provider-error/packages/gateway/src/pipeline.ts defines assertOutputLifecyclesComplete() at line 9258; it iterates acc.rawItems, accepts items whose lifecycle has outputDone or whose index is in allowedIncompleteIndices, and outside Codex validation throws Responses stream ended before output_item.done for index ${index} for incomplete items.
• 🟡 (13:39) Reasoning-output validation at lines 9080-9117 rejects a final content part whose type differs from contentState.kind, content whose delta or part lifecycle ended before completion, and final values that differ from authoritativeValue, finalValue, or partFinalValue; successful validation sets lifecycle.outputDone = true.