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    {"@type": "HowToStep", "position": 2, "name": "Generate a draft with embedded claim markers",
     "text": "Use AI (Phantomline's history preset) to expand your outline into a draft script with bracketed claim markers around each non-trivial assertion. The narrator skips these markers; they are visible only in the editor for fact-checking."},
    {"@type": "HowToStep", "position": 3, "name": "Read the draft critically against your knowledge",
     "text": "Mark anything that surprises you. It might be a genuine insight, but it might also be a hallucination. Either way, flag it for verification."},
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     "text": "Identify any place where the script simplifies a complex situation past the misleading threshold. Mark for revision."},
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        <div class="eyebrow">Workflow</div>
        <h1>A Fact-Checking Workflow for AI-Assisted History Channels</h1>
        <p class="article-meta">Published May 8, 2026 · 11 min read</p>
      </header>

      <p>AI script tools accelerate history video production more than perhaps any other niche. The drafting work that used to take six hours can be done in twenty minutes. But the audience expectation in this niche has not relaxed; if anything it has tightened. History viewers in 2026 are fluent, attentive, and quick to catch errors in the comments. A workflow that uses AI for speed without sacrificing the editorial bar is the difference between a channel that grows and a channel that gets corrected publicly into oblivion.</p>

      <h2>The core problem with AI in history scripting</h2>
      <p>Large language models like Llama 3.1 produce fluent, plausible-sounding historical prose. They do not check claims against authoritative sources. They sometimes reproduce common misconceptions because the training data contains them. They occasionally invent dates, attributions, and statistics with high confidence. None of this is unique to one model or one tool — it's the underlying nature of how these models work.</p>
      <p>The right framing is not "use AI" versus "don't use AI." It's "use AI for the parts of the work it does well, and apply human review to the parts it does not." Fact-checking is the part it does not.</p>

      <h2>Atomic claim structure</h2>
      <p>The single biggest workflow improvement is to structure scripts as atomic claims rather than continuous prose. An atomic claim is a single factual assertion: "The Treaty of Westphalia was signed in 1648," "The Roman Republic transitioned to Empire in 27 BCE," "The Library of Alexandria contained between 40,000 and 400,000 scrolls at its peak." Each claim is something a fact-checker can independently verify or refute.</p>
      <p>Phantomline's history preset can be configured to embed bracketed claim markers in the script. The narrator doesn't read them; they're visible only in the editor. This makes the fact-check pass much faster: you can scan the script's markers, verify each claim, and mark unverified or weak claims for revision. Without this structure, fact-checking a 4,000-word script means re-reading the whole script line by line.</p>

      <h2>The fact-check passes</h2>
      <ul>
        <li><strong>First pass: dates and proper nouns.</strong> Fastest pass. Verify all dates, names, places, and quoted titles against an authoritative reference. AI gets ~95% of these right but the 5% errors are the most embarrassing kind.</li>
        <li><strong>Second pass: causal claims.</strong> Slower. Verify any claim that says A caused B, A led to B, or A explains B. These are interpretive and often contested. The default editorial choice is to attribute the interpretation ("according to historian X" / "as some historians have argued") rather than state it as settled fact.</li>
        <li><strong>Third pass: simplifications.</strong> Identify any place where the script simplifies a complex situation. Some simplification is necessary in popular history; the line is when the simplification becomes misleading. Mark these for revision.</li>
        <li><strong>Fourth pass: source check.</strong> For every non-trivial claim, identify the authoritative source. The source list goes into the description. Channels that show their sources earn audience trust faster than channels that don't.</li>
      </ul>

      <h2>Source hierarchy</h2>
      <p>Different source types carry different weights for fact-checking purposes. Strongest are primary sources (contemporary letters, government documents, treaty texts, eyewitness accounts). Next are scholarly secondary sources (peer-reviewed journals, academic books from university presses). Below that are popular history books and reputable journalism. Below that are encyclopedia entries (Wikipedia is fine as a starting point but not as a final source). Below that are other YouTube channels and casual blog posts (essentially never as a final source).</p>
      <p>Channels that frequently cite primary and academic sources outperform channels that cite popular history books and blog posts on audience trust. The audience can typically tell which level you're operating at, even if they can't articulate why.</p>

      <h2>What AI does well in this workflow</h2>
      <ul>
        <li>Drafting an initial structure for an episode. Introductions, transitions, and concluding paragraphs are nearly always usable as drafts.</li>
        <li>Generating multiple framings of the same episode. Useful when you're not yet sure how to angle a topic.</li>
        <li>Suggesting related sub-topics for a series. AI is good at adjacent topic generation.</li>
        <li>Smoothing out narration-friendly prose from your own bullet-point research notes.</li>
        <li>Translating between scholarly and popular registers (helpful when working from academic sources).</li>
      </ul>

      <h2>What AI does not do well</h2>
      <ul>
        <li>Knowing recent research. Training data has cutoffs; for current scholarship you need supplementary input.</li>
        <li>Distinguishing settled from contested. Models often present contested historical claims as settled.</li>
        <li>Catching its own errors. Asking the model "is this accurate?" rarely surfaces its own factual errors; it tends to confirm.</li>
        <li>Citing sources reliably. Models occasionally invent plausible-looking citations that don't exist. Treat citations as starting points to verify, never as final sources.</li>
        <li>Knowing what you don't know. Models tell confident stories about topics where the actual scholarship is open.</li>
      </ul>

      <h2>Corrections and audience trust</h2>
      <p>Despite best efforts, errors will sometimes ship. The audience response to errors depends almost entirely on how the channel handles them. Channels that post pinned corrections promptly, update video descriptions with notes, and acknowledge mistakes recover faster than channels that ignore corrections in the comments. Channels that try to gaslight the audience or argue with corrections get worse outcomes than channels that just say "you're right, I got that wrong, here's the correct version."</p>
      <p>Most history audiences are forgiving of honest errors corrected promptly and unforgiving of concealed errors. A correction policy is a meaningful part of the editorial baseline.</p>

      <h2>A complete workflow</h2>
      <ol>
        <li>Pick a topic. Sketch your own bullet-point outline of what you already know.</li>
        <li>Use AI (Phantomline's history preset) to expand the outline into a draft script with embedded claim markers.</li>
        <li>Read the draft critically against your own knowledge. Mark anything that surprises you (could be insight; could be hallucination).</li>
        <li>Run the four fact-check passes (dates, causal, simplification, source).</li>
        <li>Replace weak claims with verified sourced claims. If a claim can't be sourced reliably, cut it.</li>
        <li>Final read-through for tone and flow. Adjust narration pacing markers.</li>
        <li>Phantomline emits a sources file alongside the MP4. Copy this into the description.</li>
        <li>Render and publish.</li>
        <li>Watch comments for the first 48 hours. Respond to substantive corrections promptly.</li>
      </ol>

      <h2>Try Phantomline</h2>
      <p>The history preset emits embedded claim markers and source citation files for the workflow above. Free tier covers 5 renders/month. <a class="cta" href="/app">Open the studio</a> <a href="/pricing">See pricing</a></p>

      <hr class="article-divider" />

      <h2>Related</h2>
      <ul>
        <li><a href="/history-video-generator">History video generator pillar</a></li>
        <li><a href="/science-explainer-video-generator">Science explainer pillar</a></li>
        <li><a href="/mystery-docs-tool">Mystery docs tool</a></li>
        <li><a href="/blog/true-crime-channel-monetization-2026">True crime monetization in 2026</a></li>
      </ul>
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