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FACT ENGINE SYSTEM TEST
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1. Testing Database Connection...
   ✓ Database connected successfully
   ✓ Found 24 tables
     - ad_slots
     - article_facts
     - article_sources
     - articles
     - audit_logs
     - categories
     - cluster_keywords
     - cluster_sources
     - clusters
     - entities
     - entity_mentions
     - fact_sources
     - fact_versions
     - facts
     - pages
     - processing_jobs
     - processing_logs
     - related_articles
     - seo_data
     - settings
     - source_items
     - sources
     - subcategories
     - users

2. Testing Cache System...
   ✓ Cache system working

3. Testing Similarity Engine...
   Similar titles: 42.3% similarity
   Different titles: 7.14% similarity
   ✓ Similarity engine working correctly

4. Checking Sources...
   Found 1 sources in database

5. Checking Source Items...
   Found 57 source items

6. Checking Clusters...
   Found 0 clusters

7. Checking Articles...
   Found 0 articles

8. Checking Settings...
   Found 30 settings
   ✓ Settings loaded

9. Checking Categories...
   Found 1 categories
   ✓ Categories available

10. Testing Processing Pipeline...
    Pending items to cluster: 57
    Clusters ready for fact extraction: 0
    Clusters ready for synthesis: 0

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SYSTEM TEST COMPLETE
========================================

Next Steps:
1. Add RSS sources at /admin/sources.php
2. Run collection: php cron/collect.php
3. Run processing: php cron/process.php
4. View results at /admin/