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Submission: zubalr - #78

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zubalr wants to merge 5 commits into
8090-inc:mainfrom
zubalr:submission-zubalr
Open

Submission: zubalr#78
zubalr wants to merge 5 commits into
8090-inc:mainfrom
zubalr:submission-zubalr

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@zubalr

@zubalr zubalr commented Aug 4, 2026

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MIB Doc Challenge Submission

Updated submission, filed as a new pull request per the guidance that revised
entries are submitted this way. This supersedes #36 (same author), which I will
close.

Links

Result

137.89 / 150 on the complete public training set under the official
evaluator, produced by running the Docker image under the submission
constraints rather than from a cached intermediate.

Section Score
Extraction 45.37 / 50
Classification 74.45 / 80
Calibration 18.07 / 20
Total 137.89 / 150
Catastrophic false approvals 12

That figure is in-sample. The model is fitted on these packets, so it measures
reproducibility rather than performance on unseen ones, and MEMO.md reports
the held-out diagnostic together with a note on what it does not cover.

The 5,000 validation predictions come from the same image, in 4h07m at 2.96
seconds per PDF against the 6 second budget, and two independent runs of it
produced byte-identical output. Hidden text is never treated as evidence: the
classifier receives no case ids, filenames, or planted content.

Checklist

  • I filled out the submission form linked above
  • This PR only adds submissions/zubalr/predictions.jsonl, MEMO.md, and SUBMISSION.md
  • predictions.jsonl passes scripts/validate_submission.py against data/validation_manifest.csv
  • My solution repository is public and includes a Dockerfile
  • My Docker image runs offline (--network none) and accepts <input_pdf_dir> <output_predictions_path>
  • My submitted runtime uses no LLMs, VLMs, cloud OCR, or network services
  • Model artifacts fit the size limits in DOCKER_SUBMISSION.md
  • No hardcoded validation answers and no manual per-case edits
  • My memo describes my approach, failure modes, and what I would improve with another week

zubalr added 5 commits August 1, 2026 23:18
Offline document extraction and adjudication pipeline. The Docker image scores
137.83 / 150 on the public training set under the official evaluator, with
extraction 45.31, classification 74.45, calibration 18.07, and 12 catastrophic
false approvals. That figure is in-sample and is reported as a reproducibility
result.

Solution repository: https://github.com/zubalr/mib-intake
Regenerate all 5,000 validation predictions from the frozen image and
refresh the memo with the measured validation runtime and the run-to-run
reproducibility check.
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