{"claim":{"id":"a4af2aa5-ffb2-47fe-b5fd-d94b9a33519a","submission_id":"ff7e4e71-ddd3-494a-bc22-47f1c638f1da","submission_revision_id":"307adb6e-4da0-4c35-b834-a7318c6fa5ca","builder":"builder-01","status":"active","claimed_at":"2026-10-15T16:21:08.659715Z","delivered_at":null,"ended_at":null,"delivery_note":null,"end_reason":null},"task":{"submission_id":"ff7e4e71-ddd3-494a-bc22-47f1c638f1da","submission_revision_id":"307adb6e-4da0-4c35-b834-a7318c6fa5ca","revision_version":1,"submission_status":"under_review","submitted_at":"2026-10-11T08:28:33.529237Z","submitter_name":"Zibu Wei","submitter_email":"zbwei18@gmail.com","task":{"status":"submitted","version":1,"extra_fields":{"difficulty_self_test":{"model":"GPT-6-Astra & Opus 5.5","harness":"Codex & Claude Code","estimated_score":"20–40%"}},"submitted_at":"2026-10-11T08:28:33.529237+00:00","industry_domain":"Mechanical Engineering","task_short_name":"angled_slot_assembly_fixture_construction","operating_system":"Linux","task_description":"Objective: Reconstruct the angled-slot assembly fixture as an accurate 3D CAD model.\nStarting State: A dimensioned engineering drawing (angled_slot_assembly_fixture.png) containing multiple orthographic and sectional views, with dimensions in millimetres.\nInstructions & Rules: Interpret all views together and model every shown feature, including the stepped body, angled slot, recesses, holes, and radii, using the nominal dimensions. Export exactly one valid, closed solid as output/angled_slot_assembly_fixture.step. Any origin and proper rotation are permitted, but reflection, scaling, stretching, shearing, extra geometry, and multiple solids are not allowed.","software_licensing":"Free/Open Source","evaluation_criteria":null,"verification_method":"Verify the submitted STEP using the supplied evaluators. It must contain exactly one valid closed solid and match the reference geometry under rotation and translation only. Reflection, scaling, deformation, missing features, extra geometry, and multiple solids are not allowed. Exact matches receive full credit; incorrect submissions receive only partial credit.","software_and_version":"FreeCAD 1.1.3; CadQuery 2.8.0; cadquery-ocp 7.9.3.1.1 (OpenCASCADE 7.9.3.1)","specific_requirements":null,"expected_completion_time":null},"files":[{"file_id":"7528b9c4-9077-4760-b9fa-8e70def15761","filename":"angled_slot_assembly_fixture.png","category":"input_materials","content_type":"image/png","size_bytes":80818},{"file_id":"99e1816e-0b1e-4e62-a524-ad6afbff91b8","filename":"angled_slot_assembly_fixture_reference.step","category":"reference_output","content_type":"application/octet-stream","size_bytes":145485},{"file_id":"28eda1d8-4d90-48ce-81b2-fcf39159385c","filename":"score_submission_partial.py","category":"reference_output","content_type":"text/x-python-script","size_bytes":24017},{"file_id":"ba7b894b-8057-4ba4-8445-087e4202b7d4","filename":"score_submission.py","category":"reference_output","content_type":"text/x-python-script","size_bytes":6311},{"file_id":"634709b5-3f8e-4e01-ba3f-56badda010d2","filename":"geometry_compare.py","category":"reference_output","content_type":"text/x-python-script","size_bytes":30640},{"file_id":"2878e5a3-2777-4fcd-ad19-45e9089ba925","filename":"trajectory.json","category":"difficulty_self_test_evidence","content_type":"application/json","size_bytes":37407},{"file_id":"407a238e-9da9-4f9b-94b2-266b74cac584","filename":"run.json","category":"difficulty_self_test_evidence","content_type":"application/json","size_bytes":1820}],"deep_review":{"overall_verdict":"Accept","review_text":"**Overall Verdict:** Accept — The submission provides a coherent, reachable CAD reconstruction task with usable evidence and objective evaluation; no material contributor-side gap was identified.\n\n**Completeness Check:**\n\n- Instruction: Complete — Defines the required features, nominal millimetre dimensions, single-solid STEP deliverable, and permitted rigid transformations.\n- Inputs: Complete — The readable 1040 × 884 PNG includes a dimensioned front view and sections A-A and B-B.\n- Toolchain: Complete — The declared open-source Linux CAD tools provide a viable modeling, STEP export, and evaluation workflow.\n- Reference output: Complete — The millimetre-based STEP structurally contains one closed-shell solid with 38 faces; its bounds, recess depths, angle, and radii are consistent with the drawing.\n- Rubric: Complete — Evaluators check solid validity, extra geometry, proper rigid alignment, Boolean overlap, and boundary agreement. Full matches receive full credit; the partial evaluator caps incorrect geometry at 3%.\n\n**File and Task Reachability:**\n\nAttachments: `reachable`. Task: `reachable`.\n\nInspected all seven files: `angled_slot_assembly_fixture.png`, `angled_slot_assembly_fixture_reference.step`, `score_submission_partial.py`, `score_submission.py`, `geometry_compare.py`, `trajectory.json`, and `run.json`. All downloaded sizes match the manifest. The PNG decoded successfully, the STEP entity references resolve, the evaluators are readable source files, and both JSON records parse successfully. No attachment was left uninspected.\n\nThe completion path is drawing interpretation, CAD construction, single-solid STEP export, and private-reference evaluation. Attachment roles distinguish solver inputs from reference and evaluation assets; that separation should be preserved. CAD-kernel tooling was unavailable for independent geometric validation, and uploaded evaluators were inspected but not executed. These are review limitations, not established submission defects.\n\nThe self-test records a completed full-credit run, which does not substantiate the stated 20–40% difficulty estimate.\n\nLicense keys, accounts, tokens, and other credentials are not required from the contributor. Confidential, proprietary, or internal material may be evaluated as submitted evidence without requiring additional disclosure.\n\n**Special Screening:**\n\nNone. No affirmative evidence supports a policy screening label. Public provenance could not be independently checked through an approved search capability.\n\n**Recommended Changes:**\n\nThe dimensioned drawing, structurally coherent reference, and detailed geometric evaluators support task readiness. No changes are required. Updating the optional difficulty estimate to reflect the attached full-credit run would improve accuracy.","reviewed_at":"2026-10-11T08:34:41.204535Z"},"claim":{"id":"a4af2aa5-ffb2-47fe-b5fd-d94b9a33519a","submission_id":"ff7e4e71-ddd3-494a-bc22-47f1c638f1da","submission_revision_id":"307adb6e-4da0-4c35-b834-a7318c6fa5ca","builder":"builder-01","status":"active","claimed_at":"2026-10-15T16:21:08.659715Z","delivered_at":null,"ended_at":null,"delivery_note":null,"end_reason":null}},"revision_is_current":true}