[Wenjie Fan (gggdttt)]

Summary

Adds code-review gold answers from explicit BCApps PR feedback.

Negative guards use exact source-file patches at immutable reviewed revisions, not invented synthetic code. Their targets are omitted from both expected and ignored comments; new negative-only entries have no expected findings.
Existing eligible gold answers are reused without changing their payloads.

Accepted findings

Rejected findings

• Rejected precision guard: Stop repeated rescheduling of Dataverse synch jobs on bulk changes BCApps#12261 (comment)

Knowledge dependency

• Related BCQuality improvement: knowledge: improve review precision from BCApps PR 12261-neg-pr12261-20261020 feedback BCQuality#245

Validation

See the gate-owned offline evaluation section below.

Generated by the BC-ALAgentsInternal self-improvement workflow.

Offline evaluation: regression

Candidate correctness failed: unexpected or missed findings remain. Existing ignored gold comments retain their neutral scoring semantics.

Preparation attempt 1: invalid_selection. A nonempty version 1 selection.entries array is required; empty candidates or prose are not a selection.

Preparation attempt 2: validated.

Selection: new. New: synthetic__sec-internal-reschedule-job-01. Reused (complete payloads): ``.

• synthetic__sec-internal-reschedule-job-01 / false_positive_guard / Stop repeated rescheduling of Dataverse synch jobs on bulk changes BCApps#12261 (comment): The reviewed source snapshot shows the only call to the new internal RescheduleJobQueueEntriesForTable procedure is the pre-existing caller that already executes 'if not UserCanRescheduleJob() then exit;' immediately before invoking it, so the authorization boundary for this operation is unchanged and still enforced at its one reachable call site. The bot's 'Access=Internal is not a security boundary' critique is correct as a general principle but misapplied here since no new unauthorized path was introduced; the developer's rejection ('Internal procedure') matches this. expected_comments is empty and no finding is asserted in this range; limitation: this guard does not generalize to internal helpers with multiple or future call sites that might skip the check.
  Coverage references and outcome shapes are validated mechanically. Semantic equivalence, severity calibration and recommendation quality are NOT proved by these checks or a matching F1.

Common engine code: ecf8e31759d6ddd6d78e3a0b7836b40134368009; dataset SHA256: 4BB90627EA444D4C36EF5A1103738A6727AA48D8CD6F08398E0CD8EF6204B754.
Model: gpt-5.6-luna; judge: gpt-5.3-codex. Exact D: synthetic__sec-internal-reschedule-job-01.
Dataset base: 7c98b750c200d88ed0a81daaea5e71184a3af01b; candidate: ea00574bc103b7002f2b3413bea080a9b08fbe28.

Arm	Evaluation commit	Engine pin	Knowledge pin
baseline	23651b967da88b13849273412e56c70ee32c538d	edd46ef34e9b38d7cc2fc3e1c1c806ff8e476ab6	f820aa1e8515a6483b828d9a5b1c55112461b4d9
candidate	dabfc4f1d5980abb08a4b73ea0ba52bb962d9a63	29c3407af10321af34574fe292deda3e83bca7cf	bf9513972139eac68665fde51cd478bc2f496b84

Baseline

Run: https://github.com/microsoft/BC-Bench/actions/runs/39432795249; conclusion: success; wall clock: 7.9 minutes.
Raw findings and runtime pin proofs are retained in the self-improvement-feedback artifact and the linked evaluation run.

Entry	Expected	Generated	Missed	Unexpected	F1	AI credits	Agent seconds
synthetic__sec-internal-reschedule-job-01	0	2	0	2	0	unavailable	321.0167293

Observed AI credits: unavailable; coverage 0/1 entries. Missing entries are not extrapolated into a total; reported amounts do not attest full credit coverage.

Aggregate metric	Value
total	1
expected_comment_count	0
generated_comment_count	2
matched_comment_count	0
missed_comment_count	0
incorrect_comment_count	2
precision	0
recall	1
f1	0

Candidate

Run: https://github.com/microsoft/BC-Bench/actions/runs/39434019370; conclusion: success; wall clock: 6.3 minutes.
Raw findings and runtime pin proofs are retained in the self-improvement-feedback artifact and the linked evaluation run.

Entry	Expected	Generated	Missed	Unexpected	F1	AI credits	Agent seconds
synthetic__sec-internal-reschedule-job-01	0	1	0	1	0	unavailable	241.1920114

Observed AI credits: unavailable; coverage 0/1 entries. Missing entries are not extrapolated into a total; reported amounts do not attest full credit coverage.

Aggregate metric	Value
total	1
expected_comment_count	0
generated_comment_count	1
matched_comment_count	0
missed_comment_count	0
incorrect_comment_count	1
precision	0
recall	1
f1	0

Missing telemetry is unavailable, not zero. Evaluation-only metrics exclude candidate generation and are not the full-cycle cost.
Human review must verify source-patch fidelity, gold correctness, and target attribution. No automatic merge or branch-protection claim is made.

Cycle usage and elapsed time (running, as of 2026-10-20T13:57:39.5040961+00:00)

Orchestrator work: 1431.455 seconds. This is not the completed GitHub workflow duration.

Stage / attempt	Status / outcome	Elapsed seconds
preflight / 1	completed /	7.522
quality_preparation / 1	completed /	120.914
gold_preparation / 1	completed / selected_new	383.955
evaluation_preparation / 1	completed /	30.633
baseline / 1	completed / success	505.636
candidate / 1	completed / success	382.012
gate_verdict / 1	completed / regression	0.01
publication / 1	running /	0.024
receipts / 1	not_started /	unavailable
quality_validation / 1	completed /	4.437
gold_attempt / 1	failed / invalid_selection	215.539
gold_attempt / 2	completed / validated	152.722

Measure	Known subtotal	Whole-cycle total	Known / required components
ai_credit: aiCredits	110.35342	unavailable	3 / 7
premium_request: premiumRequests	57	unavailable	3 / 7
token: inputTokens	11656037	unavailable	5 / 7
token: outputTokens	135851	unavailable	5 / 7
token: totalTokens	11791888	unavailable	5 / 7

Subtotals are CLI/Bench-reported usage, not invoices. Missing values are not zero. Emitted-span coverage does not prove complete child/background billing; judge usage is not exported. Premium requests are not AI credits or currency.
Nested stage, agent and API durations are not added into cycle wall clock. Root queue/setup, telemetry export, artifact upload and later dashboard publication are excluded.
PR evidence is an as-of snapshot before publication completes. Final-for-orchestrator metrics are emitted to self-improvement-cycle.json in the root self-improvement-feedback artifact and its Actions summary when persistence succeeds; a running checkpoint is not final evidence.
Root run: https://github.com/microsoft/BC-ALAgentsInternal/actions/runs/39431396113/attempts/1

[github-code-quality]

Code coverage overview

Languages: Python

Python / code-coverage/pytest

main 7c98b75	self-improvement/bca... ea00574	+/-
88%	88%	0%

ℹ️ Calculations represent line coverage. Results may change as calculations are updated.