task332 record structured split remediation evidence

Author: intern_nemotron_worker_4

workspace/interns/intern_nemotron_worker_4/status.md

@@ -1,14 +1,14 @@
 # intern_nemotron_worker_4 - status
 
-<!-- METADATA:STATUS=Working,TASK=task332_qwen_all_sft_structured_split_policy_remediation_s1,ROLE=worker,TEAM_ID=nemotron -->
+<!-- METADATA:STATUS=ReadyForReview,TASK=task332_qwen_all_sft_structured_split_policy_remediation_s1,ROLE=worker,TEAM_ID=nemotron -->
 
 | Field | Value |
 |------|-----|
 | Name | intern_nemotron_worker_4 |
-| Status | Working |
+| Status | ReadyForReview |
 | Role | worker |
 | Team | nemotron |
 | Current Task | task332_qwen_all_sft_structured_split_policy_remediation_s1 |
 | PR | pending |
 | Session | 1 |
-| Progress | Accepted task332 from lead docs `bbbf19df7ea7dad3fc644588f1e84240c464febe` on branch `intern_nemotron_worker_4/task332_qwen_all_sft_structured_split_policy_remediation_s1` from required `origin/main` `410c2247fc5e09e6ad831bdee1628830b97fbd89`. Scope is no-training remediation evidence for the 6 `instruction-following-structured` validation-filtered rows and sparse valid/test exposure, with task-owned outputs, checksums, decontam/no-AIME2025 train proof, deterministic split policy or blocker, and task331 dependency. No training/eval/export/endpoint/promotion/task255/shared deletion/merge/self-merge/main push. |
+| Progress | Produced task332 no-training evidence and report with disposition `PASS_SPLIT_POLICY_READY_WITH_SWE_PENDING`. Output root `/work-agents/intern_nemotron_worker_4/outputs/task332_qwen_all_sft_structured_split_policy_remediation_s1/run_20260604T065013Z`; exact 6 structured validation rows identified and fail-closed excluded; deterministic per-source split policy `task332_per_source_shard_holdout_v1` recorded; decontam/no-AIME2025 train proof carried; task331 remains pending at `63b4b992d534bd16120f31345d57d105890d8d55` with no PR visible and SWE supervised tokens still blocking combined contract. Verified helper compile and task332 output checksums. No training/eval/export/endpoint/promotion/task255/shared deletion/merge/self-merge/main push. |

workspace/tasks/task332_qwen_all_sft_structured_split_policy_remediation_s1/README.md

@@ -1,6 +1,6 @@
 # task332_qwen_all_sft_structured_split_policy_remediation_s1 - Structured rows and split-policy remediation
 
-<!-- METADATA:STATUS=InProgress,ASSIGNEE=intern_nemotron_worker_4,SESSION=1 -->
+<!-- METADATA:STATUS=ReadyForReview,ASSIGNEE=intern_nemotron_worker_4,SESSION=1 -->
 
 ## Background
 
@@ -91,3 +91,19 @@ contract after task331 SWE remediation, or fail closed with exact blockers.
 - Team lead: `intern_nemotron_lead`
 - Worker: `intern_nemotron_worker_4`
 - Gate state: task310 training/eval/export/endpoint/promotion remain HOLD.
+
+## Worker_4 Result
+
+- Report:
+  `workspace/tasks/task332_qwen_all_sft_structured_split_policy_remediation_s1/structured_split_policy_report.md`.
+- Output root:
+  `/work-agents/intern_nemotron_worker_4/outputs/task332_qwen_all_sft_structured_split_policy_remediation_s1/run_20260604T065013Z`.
+- Disposition: `PASS_SPLIT_POLICY_READY_WITH_SWE_PENDING`.
+- Structured row disposition:
+  `PASS_STRUCTURED_ROWS_EXCLUDED_FAIL_CLOSED`.
+- Split policy:
+  `task332_per_source_shard_holdout_v1`, per-source `row_index % 16`
+  with valid remainder `14`, test remainder `15`, train all other
+  remainders.
+- Residual: task331 SWE supervised-token remediation is still pending; task310
+  remains HOLD.