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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width,initial-scale=1">
  <title>Riprap — flood risk, NYC</title>
  <link rel="stylesheet" href="/static/style.css">
  <link rel="stylesheet" href="https://unpkg.com/maplibre-gl@4.7.1/dist/maplibre-gl.css">
  <script src="https://unpkg.com/maplibre-gl@4.7.1/dist/maplibre-gl.js"></script>
</head>
<body>
  <header class="topbar">
    <div class="topbar-inner">
      <div class="brand">
        <span class="brand-name">Riprap</span>
        <span class="brand-sep">·</span>
        <span class="brand-tag">citation-grounded flood-exposure briefings for NYC — not a risk score</span>
      </div>
      <div class="topbar-right">
        <a href="/compare" class="modelink">compare</a>
        <a href="/register/schools" class="modelink">register</a>
        <span class="local-pill" title="Granite 4.1 inference runs on this machine. No vendor LLM is contacted.">
          <span class="dot"></span>local · Granite 4.1 / Ollama
        </span>
      </div>
    </div>
  </header>

  <div class="form-bar">
    <form id="qform">
      <input type="text" id="q" name="q" autocomplete="off"
             placeholder='NYC address — e.g. "180 Beach 35 St, Queens"'
             value="180 Beach 35 St, Queens"
             required />
      <button type="submit" id="go">Analyze</button>
    </form>
    <div class="suggest">
      <span class="suggest-label">try:</span>
      <button class="chip" data-q="180 Beach 35 St, Queens">Far Rockaway · Sandy zone</button>
      <button class="chip" data-q="280 Broome St, Manhattan">LES · Lower Manhattan</button>
      <button class="chip" data-q="153-09 90 Avenue, Jamaica, Queens">Jamaica · Ida basements</button>
      <button class="chip" data-q="2950 W 25 St, Brooklyn">Coney Island · NYCHA</button>
    </div>
  </div>

  <div class="workbench">

    <!-- LEFT: trace + address details -->
    <aside class="col-left">
      <section id="trace" class="panel">
        <h2>Specialist trace<span class="hint">Burr FSM · 8 nodes</span></h2>
        <ul id="steps"></ul>
      </section>

      <section id="meta" class="panel hidden">
        <h2>Address resolved</h2>
        <dl id="addr"></dl>
      </section>
    </aside>

    <!-- MIDDLE: map -->
    <section class="col-mid">
      <div id="map-card" class="panel panel-map hidden">
        <h2>Map<span class="hint">Sandy 2012 · DEP extreme 2080 · Prithvi-EO Ida inundation · FloodNet</span></h2>
        <div id="map"></div>
        <div class="legend">
          <span><i class="sw sandy"></i>Sandy 2012 zone</span>
          <span><i class="sw dep"></i>DEP Extreme 2080</span>
          <span><i class="sw prithvi"></i>Prithvi-EO Ida 2021 inundation</span>
          <span><i class="sw fnDot"></i>FloodNet (no events)</span>
          <span><i class="sw fnDotHot"></i>FloodNet w/ events</span>
          <span><i class="sw addr"></i>Queried address</span>
        </div>
      </div>
    </section>

    <!-- RIGHT: structured cited assessment -->
    <aside class="col-right">
      <section id="report" class="report panel hidden">

        <header class="report-head">
          <div class="report-id">
            <div class="report-eyebrow">Flood exposure assessment</div>
            <div class="report-addr" id="reportAddr">—</div>
            <div class="report-meta">
              <span id="reportBoro">—</span>
              <span class="sep">·</span>
              <span class="report-meta-k">BBL</span>
              <span class="report-meta-v" id="reportBbl">—</span>
              <span class="sep">·</span>
              <span class="report-meta-k">Assessed</span>
              <span class="report-meta-v" id="reportTs">—</span>
            </div>
          </div>
        </header>

        <div class="tier-block">
          <div class="tier-badge tier-pending" id="tierBadge">
            <div class="tier-badge-num" id="tierNum">—</div>
            <div class="tier-badge-of">of 4</div>
          </div>
          <div class="tier-text">
            <div class="tier-label" id="tierLabel">Awaiting assessment</div>
            <div class="tier-help" id="tierHelp">—</div>
          </div>
        </div>

        <div class="summary-box">
          <div class="report-section-h">Summary</div>
          <p id="paragraph"></p>
        </div>

        <div class="key-findings">
          <div class="report-section-h">Key findings</div>
          <dl id="keyFindings"></dl>
        </div>

        <div class="evidence-stack">
          <div class="report-section-h">Evidence by source</div>
          <div id="evidenceCards"></div>
        </div>

        <div class="policy-stack hidden" id="policySection">
          <div class="report-section-h">Policy context <span class="hint-inline">(retrieved verbatim from agency reports)</span></div>
          <ol id="policyList"></ol>
        </div>

        <div class="energy-footer">
          <span class="energy-num-inline" id="energyLocal">—</span> local
          <span class="sep">·</span>
          <span class="energy-num-inline" id="energyCloud">—</span> est. frontier cloud
          <span class="sep">·</span>
          <span class="energy-num-inline" id="energyRatio">—</span> ratio
          <span class="sep">·</span>
          <span class="report-meta-k">via</span> Granite 4.1, local Ollama
        </div>

        <details class="methodology">
          <summary>Methodology &amp; sources</summary>
          <div class="method-body">
            <p>
              <strong>Specialists.</strong> Riprap runs nine independent specialists per query: NYC DCP Geosearch, Sandy Inundation Zone (NYC OD), three DEP Stormwater scenarios, FloodNet sensor network, NYC 311, USGS 3DEP LiDAR-derived terrain (elevation percentile + TWI + HAND), USGS STN Hurricane Ida 2021 high-water marks, Prithvi-EO 2.0 satellite water segmentation, and Granite Embedding RAG over NYC resilience plans. A specialist that produces no grounded data emits no document.
            </p>
            <p>
              <strong>Tier rubric.</strong> Sandy 2012 zone: +3. DEP Extreme 2080 footprint: +2. DEP Moderate 2050 footprint: +2. DEP Moderate current: +1. Three or more 311 flood complaints in 200&nbsp;m, last 5&nbsp;yr: +1. FloodNet sensor with ≥1 event in 400&nbsp;m: +1. RAG hit naming this asset class: +1. Tier 1 if score ≥ 6, Tier 2 if 4-5, Tier 3 if 2-3, Tier 4 if 1, Tier 0 if 0.
            </p>
            <p>
              <strong>Hallucination guardrail.</strong> Every numerical token in the Granite-generated paragraph is verified to appear in the source documents; sentences with ungrounded numbers are dropped. The Granite output is grounded via the model's native <code>document</code>-role chat template (Granite 4.1 / Ollama).
            </p>
            <h4>Numbered sources for this assessment</h4>
            <ol id="sources"></ol>
          </div>
        </details>
      </section>
    </aside>

  </div>

  <footer>
    <div class="foot-inner">
      <div class="foot-col">
        <h3>Why local Granite</h3>
        <p>
          Inference runs on the machine Riprap is deployed on, not in a
          vendor LLM. That keeps queries and source documents inside an
          organization's data boundary — material for newsrooms,
          agencies, and researchers under FOIL or IRB constraints. The
          reconciler uses an open-weight model in the ~3-billion-parameter
          range; on Apple Silicon a single grounded query draws roughly
          0.03&nbsp;Wh, an estimated order of magnitude below the
          ~0.3&nbsp;Wh-per-query figure
          <a href="https://epoch.ai/gradient-updates/how-much-energy-does-chatgpt-use" target="_blank">Epoch&nbsp;AI</a>
          publishes for typical frontier-cloud (GPT-4o-class) queries.
          Public NYC and USGS data services receive the resolved
          coordinates for sensor and complaint lookups.
        </p>
      </div>
      <div class="foot-col">
        <h3>Sources</h3>
        <p>
          <a href="https://data.cityofnewyork.us/" target="_blank">NYC Open Data</a> ·
          <a href="https://api.floodnet.nyc/" target="_blank">FloodNet NYC</a> ·
          <a href="https://geosearch.planninglabs.nyc/" target="_blank">NYC DCP Geosearch</a> ·
          <a href="https://stn.wim.usgs.gov/" target="_blank">USGS STN</a> ·
          <a href="https://www.usgs.gov/3d-elevation-program" target="_blank">USGS 3DEP</a>
        </p>
        <h3 style="margin-top: 14px;">Models</h3>
        <p>
          <a href="https://huggingface.co/ibm-granite" target="_blank">IBM Granite 4.1</a> &
          <a href="https://huggingface.co/ibm-granite/granite-embedding-278m-multilingual" target="_blank">Granite Embedding 278M</a>
          via <a href="https://ollama.com" target="_blank">Ollama</a> +
          sentence-transformers
        </p>
      </div>
    </div>
  </footer>

  <script src="/static/app.js"></script>
</body>
</html>