{"claim":{"id":"60a9b0bf-799d-4ae7-9281-42cbbd4b8cbf","submission_id":"3724c1b8-873e-41be-8a49-eb129d56977b","submission_revision_id":"d79510a1-7c24-4edd-8ab9-92808390d412","builder":"builder-01","status":"active","claimed_at":"2026-10-15T15:06:46.717153Z","delivered_at":null,"ended_at":null,"delivery_note":null,"end_reason":null},"task":{"submission_id":"3724c1b8-873e-41be-8a49-eb129d56977b","submission_revision_id":"d79510a1-7c24-4edd-8ab9-92808390d412","revision_version":11,"submission_status":"under_review","submitted_at":"2026-08-16T21:35:52.569358Z","submitter_name":"Chase Broderick","submitter_email":"chaseburnsbroderick@gmail.com","task":{"status":"submitted","version":11,"extra_fields":{"drive_link":"Files provided above","difficulty_self_test":{"model":"Gemini 3.1 Pro Preview","harness":"OpenClaw","estimated_score":"<1%"}},"submitted_at":"2026-08-16T21:35:52.569358+00:00","industry_domain":"Cybersecurity & Legal Compliance","task_short_name":"pii_regex_sanitization_bot_logs","operating_system":"Linux","task_description":"Expected Completion Time: 60-90 minutes\n\nObjective: Write a Python script (`redact_pii.py`) that uses programmatic regular expressions (Regex) to sanitize unstructured customer support chatbot logs. The agent must successfully redact all Personally Identifiable Information (PII) without over-redacting or destroying critical system metadata and non-sensitive corporate entities.\n\nStarting State:\n1. `chat_log_raw.txt`: A raw transcript of a simulated user interacting with a customer support chatbot.\n2. `PII_EXHAUSTIVE_LIST.md`: A strict rulebook defining the exact 6 categories of PII that must be redacted. This document serves as the exhaustive, absolute list of targets.\n\nInstructions & Rules:\n1. Read the provided `chat_log_raw.txt` file using Python.\n2. Using the `re` (Regular Expressions) module, identify all instances of PII that fall strictly into the 6 categories defined in `PII_EXHAUSTIVE_LIST.md`:\n   - Social Security Numbers (XXX-XX-XXXX)\n   - Email Addresses\n   - Personal Phone Numbers\n   - Credit Card Numbers (16-digit)\n   - Dates of Birth (DOB)\n   - Names of Natural Persons (Private Individuals)\n3. You must replace every identified instance of PII with the exact string `[REDACTED]`.\n4. Do NOT over-redact. The `chat_log_raw.txt` contains system metadata (like Session IDs), alphanumeric software license keys, standard non-birth dates, and corporate entities. Redacting these will result in False Positive penalties.\n5. Export the sanitized text to a new file named exactly `chat_log_redacted.txt` in the root execution directory.","software_licensing":"Free/Open Source","evaluation_criteria":null,"verification_method":"The automated `pii_grader.py` executes a strict, 100-point phase-based verification process requiring an 80/100 to pass. \n1. **Static Analysis (20 pts):** Uses Python's `ast` module to statically verify that the agent explicitly calls `re.sub()`. Failing this phase halts the grader and results in an automatic 0/100, preventing non-regex submissions from passing.\n2. **Isolated Execution & Exact Match (40 pts):** The evaluator copies the agent's script into an isolated temporary sandbox containing ONLY the input transcript, strictly preventing the agent from illegally reading the golden answer file. After execution, it performs a strict equality check of the decoded text against the golden reference.\n3. **Internal Exhaustive Mutation Test (40 pts):** The grader explicitly injects multiple undisclosed test cases *inside* the transcript. These injections definitively cover Bates-numbers, URL-like @ text, serial-numbers, dashed cards, and phone variants. The evaluator then performs a **whole-output equality check** (not a substring check) comparing the agent's entire mutated output file against a complete Expected Mutated Golden file. Missing any target or altering any trap results in 0 points for this phase.\n\n\n[Difficulty Self-Test - Estimated score]\n<1% (last-exam)\n\n[Difficulty Self-Test - Evidence]\nThe portal's estimated score dropdown maxes out at >60%. However, the true empirical score from my local zero-shot run was 20/100. \n\nThe baseline model passed the Static Analysis (20 pts) but failed both the Golden Path and the Internal Mutation test phases. While strictly isolated, it failed the exact decoded-text equality checks for both the primary golden comparison and the whole-output mutation comparison.","software_and_version":"OS Agnostic (Requires Python 3.12 Standard Library)","specific_requirements":null,"expected_completion_time":null},"files":[{"file_id":"98455458-9f75-407e-b262-51ed8cb37f93","filename":"chat_log_raw.txt","category":"input_materials","content_type":"text/plain","size_bytes":1816},{"file_id":"66ca133e-4cd9-465e-9c3e-679748d755d0","filename":"chat_log_golden.txt","category":"reference_output","content_type":"text/plain","size_bytes":1749},{"file_id":"531e1bfe-f765-4ee9-b52a-193d752ec499","filename":"PII_EXHAUSTIVE_LIST.md","category":"input_materials","content_type":"text/markdown","size_bytes":2488},{"file_id":"cf5a448b-4eb5-42ee-b97e-839d5834a282","filename":"zero_shot_failure_log.txt","category":"difficulty_self_test_evidence","content_type":"text/plain","size_bytes":568},{"file_id":"221a0f96-f9be-4f15-be30-4e4b1472275d","filename":"pii_grader.py","category":"reference_output","content_type":"text/x-python-script","size_bytes":6327}],"deep_review":{"overall_verdict":"Accept","review_text":"**Overall Verdict:** Accept — The submission is complete, internally consistent, reachable on a single Python 3.12 machine, and objectively evaluated through isolated exact-output tests.\n\n**Completeness Check:**\n- Instruction: Complete — Defines the six PII categories, exact replacement token, preservation rules, input, and required output filename.\n- Inputs: Complete — `chat_log_raw.txt` and `PII_EXHAUSTIVE_LIST.md` are readable ASCII files with matching manifest sizes and clearly defined roles.\n- Toolchain: Complete — Python 3.12 standard library and `re` are sufficient; no credentials, network access, or special hardware are required.\n- Reference output: Complete — `chat_log_golden.txt` matches the raw transcript’s targeted substitutions, and the grader embeds the expected mutation output.\n- Rubric: Complete — The 20/40/40 static, golden-path, and mutation phases provide objective checks with an explicit passing threshold.\n\n**File and Task Reachability:**\nAttachments are `reachable`, and the end-to-end task is `reachable`. I inspected `chat_log_raw.txt`, `chat_log_golden.txt`, `PII_EXHAUSTIVE_LIST.md`, `zero_shot_failure_log.txt`, and `pii_grader.py`. All five are regular, readable ASCII files matching their manifest byte counts; none is an archive, encrypted container, or unsupported format, and no content was left unreviewed. The raw and golden files are consistent line-for-line, while the grader’s four injected mutation cases cover the documented SSN, name/DOB, phone, email/URL, card/license, and Bates-number traps. Uploaded code was not executed; Python execution was unavailable in the review environment, so runtime behavior was assessed from the readable grader source. This is a reviewer-tooling limitation, not a contributor-side blocker. The grader’s isolated workflow supplies the solver only the script and raw input, then checks the required output exactly.\n\nLicense keys, accounts, tokens, and other credentials are not required from the contributor.  \nConfidential, proprietary, or internal material may be evaluated as submitted evidence without requiring additional disclosure.\n\n**Special Screening:**\nNone\n\n**Recommended Changes:**\nThe rulebook, fixtures, reference output, and evaluator form a coherent deterministic benchmark with appropriate preservation traps. No changes are required.","reviewed_at":"2026-09-20T17:40:55.080430Z"},"claim":{"id":"60a9b0bf-799d-4ae7-9281-42cbbd4b8cbf","submission_id":"3724c1b8-873e-41be-8a49-eb129d56977b","submission_revision_id":"d79510a1-7c24-4edd-8ab9-92808390d412","builder":"builder-01","status":"active","claimed_at":"2026-10-15T15:06:46.717153Z","delivered_at":null,"ended_at":null,"delivery_note":null,"end_reason":null}},"revision_is_current":true}