Add submission: saenz-blip

[saenz-blip]

MIB Doc Challenge Submission

Thanks for submitting! Two required steps:

1. Fill out the submission form: https://docs.google.com/forms/d/1ZLkHmTsYd9I87JL1sUyps2rPTe6ohEI_lTZ8Jjts6bw/viewform
   Your entry does not count until the form is submitted.
2. Complete this pull request. It should only add files under submissions/<your-github-username>/.

Links

• Solution repository (public, contains a Dockerfile):
• Submission form: I filled it out on (date):

Checklist

• I filled out the submission form linked above
• This PR only adds submissions/<my-github-username>/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