Option A: Claude: maps each alert to flows and a rule clause
Best when: The logs and rules are settled and you want a first table.
What it does: Claude drafts the table; you reconcile it with originals.
Strong at: Drafts and edits text in many formats.
Limit: You must catch unsupported flow-to-clause links and omitted traffic context.
Free plan: Yes, limited (usage limit resets every five hours)
Option B: ChatGPT: proposes questions, then applies your approved worksheet
Best when: You want clause interpretations approved before any mapping.
What it does: ChatGPT proposes questions and fills the table; you approve.
Strong at: Writes, rewrites and summarises text.
Limit: Two passes; the second may not follow the approved worksheet.
Free plan: Yes, limited (images, voice, deep research, Codex)
Option C: Gemini: audits your own draft flow table
Best when: You already have a draft or want to keep first authorship.
What it does: You write the table; Gemini only asks discrepancy questions.
Strong at: Drafts and summarises text.
Limit: You write the first draft and still settle every critique.
Free plan: Yes