Medical-device guidance change review

curl --fail-with-body https://api.valyu.ai/v1/deepresearch/tasks \
  -H "x-api-key: $VALYU_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "query": "Compare the FDA guidance Content of Premarket Submissions for Device Software Functions issued in 2023 with the 2005 Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices. Locate official FDA versions and confirm their status and dates. Focus on documentation categories and requested software documentation. Return a source-linked change table with old and new section references. If a version cannot be accessed, mark that comparison unavailable. Do not select a submission pathway, determine product compliance or infer a statutory requirement from a guidance recommendation.",
  "mode": "standard",
  "research_strategy": "Use FDA documents and official supersession notices. Exclude vendor commentary from the evidence rows. Record the publication date separately from access date. Cite every row; mark missing or inaccessible evidence.",
  "report_format": "A concise evidence table, comparison limits and unresolved questions.",
  "deliverables": [
    {
      "type": "csv",
      "description": "One row per evidence item with the requested fields and supporting source URL.",
      "columns": [
        "change_topic",
        "older_document",
        "older_date",
        "older_section",
        "newer_document",
        "newer_date",
        "newer_section",
        "change_type",
        "source_passages",
        "older_url",
        "newer_url",
        "applicability_question"
      ]
    }
  ]
}
JSON