Distillation

Date: Sep 16, 2026

• 🟡 (14:47) Expanded focused testing of packages/gateway/test/openai-responses-recall-aware-stream.test.ts produced 1 failure, 13 passes, and 208 skipped out of 222; duration was 5.87s, with the sole failure fails closed when a lower-index recall follows visible output at line 5906 because output did not contain PUBLIC_GATEWAY_ERROR (Gateway request failed).
• 🟡 (14:47) The failing stream emitted response.created, a completed visible message msg_dense_visible containing already visible, and one response.failed with error message Lore could not continue the response after recall; logs classified the failure as follow_up_setup at packages/gateway/src/pipeline.ts:11580, 11720, and 11849.
• 🟡 (14:47) Assistant’s revised investigation hypothesis was that the lower-index test contains a stale inherited assertion rather than exposing a new security fault: under exact compact projection, a later hidden item at either a lower or higher source index never enters the public map, so the already-visible item remains in the same public slot. The prior fail-closed expectation was attributed to the pre-fix heuristic.
• 🟡 (14:47) Assistant stated it was verifying the revised projection interpretation against the immutable parent implementation and terminal identity mapping before changing the test contract.
• 🟡 (14:48) Working copy zlsmzknt at commit 54f61e7c392989a654314283840af8202f0a30f9 (fix(responses): harden hidden-output projection) had modifications in packages/gateway/src/pipeline.ts and packages/gateway/test/openai-responses-recall-aware-stream.test.ts.
• 🟡 (14:48) Parent commit was ozrmvotw / 583020fad43e1481470aac2588251b8636d16251, labeled fix/responses-hidden-output* | fix(responses): stabilize sparse principal projection.
• 🟡 (14:48) jj reported a bookmark conflict for fix/responses-private-references and suggested inspecting with jj bookmark list and resolving via jj bookmark set <name> -r <rev>.