daveadmin
29579eae66
Per-page translation arrays in translations/*.php (EN/NO/UK/PL) for korrespond-about, korrespond-guide, korrespond-tech, timeline-about, timeline-guide, and timeline-tech. Generated via Azure gpt-4o-mini; Norwegian legal/institution terms preserved as-is in all languages. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
423 lines
19 KiB
PHP
423 lines
19 KiB
PHP
<?php
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declare(strict_types=1);
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require_once __DIR__ . '/includes/bootstrap.php';
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$uiLang = dbnToolsCurrentLanguage();
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$isAuthed = dbnToolsIsAuthenticated();
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$langPath = '/timeline-tech.php';
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$toolsLogin = 'https://dobetternorge.no/tools-login.php?return=' . urlencode('/timeline.php');
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$registerUrl = 'https://dobetternorge.no/register.php';
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$_pt = require __DIR__ . '/translations/timeline-tech.php';
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$t = $_pt[$uiLang] ?? $_pt['en'];
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?>
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<!doctype html>
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<html lang="<?= htmlspecialchars($uiLang) ?>">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>How Timeline works — 3-pass extraction, Norwegian date recognition, fine-tuned LLM</title>
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<meta name="description" content="Technical deep-dive: how Timeline uses a 3-pass pipeline to extract and classify temporal events from Norwegian legal documents, with 12+ date format recognition and confidence scoring.">
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<meta name="robots" content="index, follow">
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<link rel="canonical" href="https://tools.dobetternorge.no/timeline-tech.php">
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<meta property="og:title" content="How Timeline works — AI date extraction pipeline">
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<meta property="og:description" content="Rule-based pre-pass, LLM extraction, and post-processing. Norwegian date format recognition, event classification schema, multi-engine support.">
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<meta name="theme-color" content="#00205B">
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Crimson+Pro:wght@400;600;700&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap">
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<link rel="stylesheet" href="assets/css/tools.css">
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</head>
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<body class="kdoc-page">
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<header class="lt-nav">
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<a href="https://dobetternorge.no" class="lt-nav__brand">
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<picture>
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<source srcset="assets/images/logo-header.webp" type="image/webp">
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<img class="lt-nav__logo" src="assets/images/logo-header.png" alt="Do Better Norge" width="140" height="36" loading="eager">
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</picture>
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<span class="lt-nav__badge">Legal Tools</span>
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</a>
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<div class="lt-nav__right">
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<nav class="shell-lang-switcher" aria-label="Language">
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<?php foreach (dbnToolsSupportedLanguages() as $langCode): ?>
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<a href="<?= htmlspecialchars($langPath . '?lang=' . $langCode) ?>" class="<?= $langCode === $uiLang ? 'is-active' : '' ?>"><?= htmlspecialchars(dbnToolsLanguageLabel($langCode)) ?></a>
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<?php endforeach; ?>
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</nav>
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<?php if ($isAuthed): ?>
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<a href="/timeline.php" class="lt-nav__cta lt-nav__cta--enter"><?= htmlspecialchars($t['nav_open']) ?></a>
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<?php else: ?>
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<a href="<?= htmlspecialchars($toolsLogin) ?>" class="lt-nav__cta"><?= htmlspecialchars($t['nav_signin']) ?></a>
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<?php endif; ?>
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</div>
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</header>
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<nav class="kdoc-doc-nav" aria-label="Timeline documentation">
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<div class="kdoc-doc-nav__inner">
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<a href="/timeline-about.php"><?= htmlspecialchars($t['nav_about']) ?></a>
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<a href="/timeline-guide.php"><?= htmlspecialchars($t['nav_guide']) ?></a>
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<a href="/timeline-tech.php" class="is-active"><?= htmlspecialchars($t['nav_howit']) ?></a>
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<?php if ($isAuthed): ?><a href="/timeline.php"><?= htmlspecialchars($t['nav_opentool']) ?></a><?php endif; ?>
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</div>
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</nav>
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<!-- Hero -->
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<section class="kdoc-hero" style="background: linear-gradient(rgba(5,15,40,0.85),rgba(5,15,40,0.92)), url('assets/images/timeline/hero-tech.png') center/cover no-repeat;">
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<div class="kdoc-hero__inner">
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<p class="kdoc-hero__kicker"><?= htmlspecialchars($t['hero_kicker']) ?></p>
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<h1 class="kdoc-hero__title"><?= htmlspecialchars($t['hero_title']) ?></h1>
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<p class="kdoc-hero__sub"><?= htmlspecialchars($t['hero_sub']) ?></p>
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<div class="kdoc-hero__stats">
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<div class="kdoc-hero__stat">
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<strong>12+</strong>
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<span><?= htmlspecialchars($t['stat1']) ?></span>
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</div>
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<div class="kdoc-hero__stat">
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<strong>5</strong>
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<span><?= htmlspecialchars($t['stat2']) ?></span>
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</div>
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<div class="kdoc-hero__stat">
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<strong>3</strong>
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<span><?= htmlspecialchars($t['stat3']) ?></span>
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</div>
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<div class="kdoc-hero__stat">
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<strong>3</strong>
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<span><?= htmlspecialchars($t['stat4']) ?></span>
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</div>
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</div>
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</div>
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</section>
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<!-- Architecture overview -->
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<div class="kdoc-section">
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<p class="kdoc-section__eyebrow"><?= htmlspecialchars($t['arch_eyebrow']) ?></p>
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<h2 class="kdoc-section__title"><?= htmlspecialchars($t['arch_title']) ?></h2>
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<p class="kdoc-section__sub"><?= htmlspecialchars($t['arch_sub']) ?></p>
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<div class="kdoc-pipeline">
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<div class="kdoc-pipeline__pass">
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<span class="kdoc-pipeline__pass-badge kdoc-pipeline__pass-badge--mini">Pass 1 · PHP / regex</span>
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<h3 class="kdoc-pipeline__pass-title"><?= htmlspecialchars($t['pass1_title']) ?></h3>
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<p class="kdoc-pipeline__pass-body"><?= $t['pass1_p1_html'] ?></p>
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<ul>
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<li><?= $t['pass1_li1_html'] ?></li>
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<li><?= htmlspecialchars($t['pass1_li2']) ?></li>
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<li><?= htmlspecialchars($t['pass1_li3']) ?></li>
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<li><?= htmlspecialchars($t['pass1_li4']) ?></li>
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</ul>
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<p class="kdoc-pipeline__pass-body" style="margin-top:0.7rem;"><?= htmlspecialchars($t['pass1_p2']) ?></p>
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</div>
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<div class="kdoc-pipeline__arrow-down" aria-hidden="true">→</div>
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<div class="kdoc-pipeline__pass">
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<span class="kdoc-pipeline__pass-badge">Pass 2 · gpt-4o-mini / gpt-4o / dbn-legal-agent</span>
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<h3 class="kdoc-pipeline__pass-title"><?= htmlspecialchars($t['pass2_title']) ?></h3>
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<p class="kdoc-pipeline__pass-body"><?= $t['pass2_p1_html'] ?></p>
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<ul>
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<li><code>date</code> — resolved ISO date, or verbatim string if unresolvable</li>
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<li><code>date_type</code> — <code>absolute</code> | <code>relative</code> | <code>recurring</code> | <code>conditional</code> | <code>period</code></li>
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<li><code>confidence</code> — <code>high</code> | <code>medium</code> | <code>low</code></li>
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<li><code>actor</code> — attributed entity (from source text, not inferred)</li>
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<li><code>description</code> — one-sentence event summary</li>
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<li><code>source_excerpt</code> — verbatim text fragment (max 200 chars)</li>
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</ul>
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<p class="kdoc-pipeline__pass-body" style="margin-top:0.7rem;"><?= htmlspecialchars($t['pass2_p2']) ?></p>
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</div>
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<div class="kdoc-pipeline__arrow-down" aria-hidden="true">→</div>
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<div class="kdoc-pipeline__pass">
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<span class="kdoc-pipeline__pass-badge kdoc-pipeline__pass-badge--optional">Pass 3 · PHP post-processor</span>
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<h3 class="kdoc-pipeline__pass-title"><?= htmlspecialchars($t['pass3_title']) ?></h3>
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<p class="kdoc-pipeline__pass-body"><?= $t['pass3_p1_html'] ?></p>
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<ul>
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<li><?= $t['pass3_f1_html'] ?></li>
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<li><?= $t['pass3_f2_html'] ?></li>
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<li><?= $t['pass3_f3_html'] ?></li>
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<li><?= $t['pass3_f4_html'] ?></li>
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</ul>
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<p class="kdoc-pipeline__pass-body" style="margin-top:0.7rem;"><?= $t['pass3_p2_html'] ?></p>
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</div>
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</div>
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</div>
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<!-- Date recognition -->
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<section class="kdoc-section--alt">
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<div class="kdoc-section">
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<p class="kdoc-section__eyebrow"><?= htmlspecialchars($t['date_eyebrow']) ?></p>
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<h2 class="kdoc-section__title"><?= htmlspecialchars($t['date_title']) ?></h2>
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<p class="kdoc-section__sub"><?= htmlspecialchars($t['date_sub']) ?></p>
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<table class="kdoc-table">
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<thead>
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<tr>
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<th><?= htmlspecialchars($t['th_format']) ?></th>
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<th><?= htmlspecialchars($t['th_example']) ?></th>
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<th><?= htmlspecialchars($t['th_notes']) ?></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td><code>dd.mm.yyyy</code></td>
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<td>30.07.2015</td>
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<td><?= htmlspecialchars($t['dn1']) ?></td>
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</tr>
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<tr>
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<td><code>dd.mm.yy</code></td>
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<td>09.04.25</td>
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<td><?= htmlspecialchars($t['dn2']) ?></td>
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</tr>
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<tr>
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<td><code>d. månedsnavn yyyy</code></td>
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<td>3. mars 2024</td>
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<td><?= htmlspecialchars($t['dn3']) ?></td>
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</tr>
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<tr>
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<td><code>d. månedsnavn</code></td>
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<td>15. januar</td>
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<td><?= htmlspecialchars($t['dn4']) ?></td>
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</tr>
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<tr>
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<td><code>yyyy-mm-dd</code></td>
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<td>2024-03-12</td>
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<td><?= htmlspecialchars($t['dn5']) ?></td>
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</tr>
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<tr>
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<td><code>månedsnavn yyyy</code></td>
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<td>mars 2024</td>
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<td><?= htmlspecialchars($t['dn6']) ?></td>
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</tr>
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<tr>
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<td><code>yyyy</code></td>
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<td>2024</td>
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<td><?= htmlspecialchars($t['dn7']) ?></td>
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</tr>
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<tr>
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<td>Season + year</td>
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<td>høsten 2023</td>
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<td><?= htmlspecialchars($t['dn8']) ?></td>
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</tr>
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<tr>
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<td>Diary-format line</td>
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<td>18.09.2025: Møte avholdt</td>
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<td><?= htmlspecialchars($t['dn9']) ?></td>
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</tr>
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<tr>
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<td>Relative reference</td>
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<td>tre uker etter vedtaket</td>
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<td><?= htmlspecialchars($t['dn10']) ?></td>
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</tr>
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<tr>
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<td>Recurring pattern</td>
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<td>hver mandag</td>
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<td><?= htmlspecialchars($t['dn11']) ?></td>
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</tr>
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<tr>
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<td>Period / range</td>
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<td>fra mars til juni 2024</td>
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<td><?= htmlspecialchars($t['dn12']) ?></td>
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</tr>
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</tbody>
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</table>
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</div>
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</section>
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<!-- Classification schema -->
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<div class="kdoc-section">
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<p class="kdoc-section__eyebrow"><?= htmlspecialchars($t['class_eyebrow']) ?></p>
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<h2 class="kdoc-section__title"><?= htmlspecialchars($t['class_title']) ?></h2>
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<h3 style="font-family:'Crimson Pro',serif; font-size:1.15rem; font-weight:700; margin:0 0 0.8rem; color:var(--dbn-blue);"><?= htmlspecialchars($t['class_h1']) ?></h3>
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<table class="kdoc-table">
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<thead>
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<tr>
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<th><?= htmlspecialchars($t['th_datetype']) ?></th>
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<th><?= htmlspecialchars($t['th_definition']) ?></th>
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<th><?= htmlspecialchars($t['th_example']) ?></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td><code>absolute</code></td>
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<td><?= htmlspecialchars($t['dt1_def']) ?></td>
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<td><em>30.07.2015</em> → 2015-07-30</td>
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</tr>
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<tr>
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<td><code>relative</code></td>
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<td><?= htmlspecialchars($t['dt2_def']) ?></td>
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<td><em>tre uker etter vedtaket</em></td>
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</tr>
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<tr>
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<td><code>recurring</code></td>
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<td><?= htmlspecialchars($t['dt3_def']) ?></td>
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<td><em>each Monday</em>, <em>every 6 months</em></td>
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</tr>
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<tr>
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<td><code>conditional</code></td>
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<td><?= htmlspecialchars($t['dt4_def']) ?></td>
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<td><em>if no response within 14 days</em></td>
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</tr>
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<tr>
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<td><code>period</code></td>
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<td><?= htmlspecialchars($t['dt5_def']) ?></td>
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<td><em>fra mars til juni 2024</em></td>
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</tr>
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</tbody>
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</table>
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<h3 style="font-family:'Crimson Pro',serif; font-size:1.15rem; font-weight:700; margin:2rem 0 0.8rem; color:var(--dbn-blue);"><?= htmlspecialchars($t['class_h2']) ?></h3>
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<table class="kdoc-table">
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<thead>
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<tr>
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<th><?= htmlspecialchars($t['th_conf']) ?></th>
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<th><?= htmlspecialchars($t['th_meaning']) ?></th>
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<th><?= htmlspecialchars($t['th_visual']) ?></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td><code>high</code></td>
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<td><?= htmlspecialchars($t['conf1_meaning']) ?></td>
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<td><?= htmlspecialchars($t['conf1_visual']) ?></td>
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</tr>
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<tr>
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<td><code>medium</code></td>
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<td><?= htmlspecialchars($t['conf2_meaning']) ?></td>
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<td><?= htmlspecialchars($t['conf2_visual']) ?></td>
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</tr>
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<tr>
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<td><code>low</code></td>
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<td><?= htmlspecialchars($t['conf3_meaning']) ?></td>
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<td><?= htmlspecialchars($t['conf3_visual']) ?></td>
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</tr>
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</tbody>
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</table>
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<h3 style="font-family:'Crimson Pro',serif; font-size:1.15rem; font-weight:700; margin:2rem 0 0.8rem; color:var(--dbn-blue);"><?= htmlspecialchars($t['class_h3']) ?></h3>
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<table class="kdoc-table">
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<thead>
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<tr>
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<th><?= htmlspecialchars($t['th_rule']) ?></th>
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<th><?= htmlspecialchars($t['th_example']) ?></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td><?= htmlspecialchars($t['act1_rule']) ?></td>
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<td><em>“Trude [saksbehandler] ringte 14. mars”</em> → actor: Trude</td>
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</tr>
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<tr>
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<td><?= htmlspecialchars($t['act2_rule']) ?></td>
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<td><em>“Barnevernet fattet vedtak”</em> → actor: Barnevernet</td>
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</tr>
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<tr>
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<td><?= htmlspecialchars($t['act3_rule']) ?></td>
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<td>actor: <code>[unattributed]</code></td>
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</tr>
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<tr>
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<td><?= htmlspecialchars($t['act4_rule']) ?></td>
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<td><?= htmlspecialchars($t['act4_example']) ?></td>
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</tr>
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</tbody>
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</table>
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</div>
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<!-- Multi-engine -->
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<section class="kdoc-section--alt">
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<div class="kdoc-section">
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<p class="kdoc-section__eyebrow"><?= htmlspecialchars($t['eng_eyebrow']) ?></p>
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<h2 class="kdoc-section__title"><?= htmlspecialchars($t['eng_title']) ?></h2>
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<p class="kdoc-section__sub"><?= htmlspecialchars($t['eng_sub']) ?></p>
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<table class="kdoc-table">
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<thead>
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<tr>
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<th><?= htmlspecialchars($t['th_engine'] ?? 'Engine') ?></th>
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<th><?= htmlspecialchars($t['th_model']) ?></th>
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<th><?= htmlspecialchars($t['th_latency']) ?></th>
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<th><?= htmlspecialchars($t['th_best']) ?></th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Azure gpt-4o-mini ★</td>
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<td><code>gpt-4o-mini</code> (Azure West Europe)</td>
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<td>~15 s</td>
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<td><?= htmlspecialchars($t['eng1_best']) ?></td>
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</tr>
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<tr>
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<td>Azure gpt-4o</td>
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<td><code>gpt-4o</code> (Azure West Europe)</td>
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<td>~45 s</td>
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<td><?= htmlspecialchars($t['eng2_best']) ?></td>
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</tr>
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<tr>
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<td>GPU / cuttlefish</td>
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<td><code>dbn-legal-agent</code> via LiteLLM proxy</td>
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<td>~25 s</td>
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<td><?= htmlspecialchars($t['eng3_best']) ?></td>
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</tr>
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</tbody>
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</table>
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</div>
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</section>
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<!-- Fine-tuned LLM -->
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<div class="kdoc-section">
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<p class="kdoc-section__eyebrow"><?= htmlspecialchars($t['ft_eyebrow']) ?></p>
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<h2 class="kdoc-section__title"><?= htmlspecialchars($t['ft_title']) ?></h2>
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<div class="kdoc-finetune">
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<span class="kdoc-finetune__badge"><?= htmlspecialchars($t['ft_badge']) ?></span>
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<h3 class="kdoc-finetune__title">dbn-legal-agent</h3>
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<p class="kdoc-finetune__body"><?= htmlspecialchars($t['ft_p1']) ?></p>
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<p class="kdoc-finetune__body" style="margin-top:0.8rem;"><?= htmlspecialchars($t['ft_p2']) ?></p>
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<div class="kdoc-finetune__chips">
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<span class="kdoc-finetune__chip">QLoRA</span>
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<span class="kdoc-finetune__chip">Norwegian legal corpus</span>
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<span class="kdoc-finetune__chip">case notes</span>
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<span class="kdoc-finetune__chip">court decisions</span>
|
|
<span class="kdoc-finetune__chip">Barnevernet</span>
|
|
<span class="kdoc-finetune__chip">Fylkesnemnda</span>
|
|
<span class="kdoc-finetune__chip">LiteLLM proxy</span>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<!-- Privacy by design -->
|
|
<section class="kdoc-section--alt">
|
|
<div class="kdoc-section">
|
|
<p class="kdoc-section__eyebrow"><?= htmlspecialchars($t['priv_eyebrow']) ?></p>
|
|
<h2 class="kdoc-section__title"><?= htmlspecialchars($t['priv_title']) ?></h2>
|
|
|
|
<div class="kdoc-privacy">
|
|
<p class="kdoc-privacy__title"><?= htmlspecialchars($t['priv_badge']) ?></p>
|
|
<ul>
|
|
<li><?= $t['priv_1_html'] ?></li>
|
|
<li><?= htmlspecialchars($t['priv_2']) ?></li>
|
|
<li><?= $t['priv_3_html'] ?></li>
|
|
<li><?= $t['priv_4_html'] ?></li>
|
|
<li><?= $t['priv_5_html'] ?></li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
</section>
|
|
|
|
<!-- CTA -->
|
|
<section class="kdoc-cta-strip">
|
|
<h2 class="kdoc-cta-strip__title"><?= htmlspecialchars($t['cta_title']) ?></h2>
|
|
<p class="kdoc-cta-strip__sub"><?= htmlspecialchars($t['cta_sub']) ?></p>
|
|
<div class="kdoc-hero__ctas">
|
|
<?php if ($isAuthed): ?>
|
|
<a href="/timeline.php" class="kdoc-btn-primary"><?= htmlspecialchars($t['btn_open']) ?></a>
|
|
<?php else: ?>
|
|
<a href="<?= htmlspecialchars($toolsLogin) ?>" class="kdoc-btn-primary"><?= htmlspecialchars($t['btn_signin_cta']) ?></a>
|
|
<a href="<?= htmlspecialchars($registerUrl) ?>" class="kdoc-btn-secondary"><?= htmlspecialchars($t['btn_register']) ?></a>
|
|
<?php endif; ?>
|
|
<a href="/timeline-guide.php" class="kdoc-btn-secondary"><?= htmlspecialchars($t['btn_guide']) ?></a>
|
|
</div>
|
|
</section>
|
|
|
|
<?php require_once __DIR__ . '/includes/footer.php'; ?>
|
|
<script src="assets/js/tools.js" defer></script>
|
|
</body>
|
|
</html>
|