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...	...	@@ -826,7 +826,96 @@
826	826
827	827	**Milestone:** POC2 (internal), Beta 0 (public), V1.0 (real-time)
828	828
	829	+== 10. Requirements Priority Matrix ==
829	829
	831	+This table shows all functional and non-functional requirements ordered by urgency and priority.
	832	+
	833	+**Note:** Implementation phases (POC1, POC2, Beta 0, V1.0) are defined in [[POC Requirements>>FactHarbor.Specification.POC.Requirements]] and [[Implementation Roadmap>>FactHarbor.Implementation-Roadmap.WebHome]], not in this priority matrix.
	834	+
	835	+**Priority Levels:**
	836	+* **CRITICAL** - System doesn't work without it, or major safety/legal risk
	837	+* **HIGH** - Core functionality, essential for success
	838	+* **MEDIUM** - Important but not blocking
	839	+* **LOW** - Nice to have, can be deferred
	840	+
	841	+**Urgency Levels:**
	842	+* **HIGH** - Immediate need (critical for proof of concept)
	843	+* **MEDIUM** - Important but not immediate
	844	+* **LOW** - Future enhancement
	845	+
	846	+|= ID |= Title |= Priority |= Urgency
	847	+| **HIGH URGENCY** |||
	848	+| **FR1** | Claim Intake | CRITICAL | HIGH
	849	+| **FR5** | Evidence Collection | CRITICAL | HIGH
	850	+| **FR7** | Verdict Computation | CRITICAL | HIGH
	851	+| **NFR11** | Quality Assurance Framework | CRITICAL | HIGH
	852	+| **FR2** | Claim Normalization | HIGH | HIGH
	853	+| **FR3** | Claim Classification | HIGH | HIGH
	854	+| **FR4** | Scenario Generation | HIGH | HIGH
	855	+| **FR6** | Evidence Evaluation | HIGH | HIGH
	856	+| **MEDIUM URGENCY** |||
	857	+| **NFR12** | Security Controls | CRITICAL | MEDIUM
	858	+| **FR9** | Corrections | HIGH | MEDIUM
	859	+| **FR44** | ClaimReview Schema | HIGH | MEDIUM
	860	+| **FR45** | Corrections Notification | HIGH | MEDIUM
	861	+| **FR48** | Safety Framework | HIGH | MEDIUM
	862	+| **NFR3** | Transparency | HIGH | MEDIUM
	863	+| **NFR13** | Quality Metrics | HIGH | MEDIUM
	864	+| **FR8** | User Contribution | MEDIUM | MEDIUM
	865	+| **FR10** | Publishing | MEDIUM | MEDIUM
	866	+| **FR13** | API | MEDIUM | MEDIUM
	867	+| **FR46** | Image Verification | MEDIUM | MEDIUM
	868	+| **FR47** | Archive.org Integration | MEDIUM | MEDIUM
	869	+| **NFR1** | Performance | MEDIUM | MEDIUM
	870	+| **NFR2** | Scalability | MEDIUM | MEDIUM
	871	+| **NFR4** | Security & Privacy | MEDIUM | MEDIUM
	872	+| **NFR5** | Maintainability | MEDIUM | MEDIUM
	873	+| **LOW URGENCY** |||
	874	+| **FR11** | Social Sharing | LOW | LOW
	875	+| **FR12** | Notifications | LOW | LOW
	876	+| **FR49** | A/B Testing | LOW | LOW
	877	+| **FR50** | OSINT Toolkit Integration | LOW | LOW
	878	+| **FR51** | Video Verification System | LOW | LOW
	879	+| **FR52** | Interactive Detection Training | LOW | LOW
	880	+| **FR53** | Cross-Organizational Sharing | LOW | LOW
	881	+
	882	+**Total:** 31 requirements (23 Functional, 8 Non-Functional)
	883	+
	884	+**See also:**
	885	+* [[POC Requirements>>FactHarbor.Specification.POC.Requirements]] - POC1 scope and simplifications
	886	+* [[Implementation Roadmap>>FactHarbor.Implementation-Roadmap.WebHome]] - Phase-by-phase implementation plan
	887	+* [[User Needs>>FactHarbor.Specification.Requirements.User Needs.WebHome]] - Foundation that drives these requirements
	888	+
	889	+=== 10.1 User Needs Priority ===
	890	+
	891	+User Needs (UN) are the foundation that drives functional and non-functional requirements. They are not independently prioritized; instead, their priority is inherited from the FR/NFR requirements they drive.
	892	+
	893	+|= ID |= Title |= Drives Requirements
	894	+| **UN-1** | Trust Assessment at a Glance | Multiple FR/NFR
	895	+| **UN-2** | Claim Extraction and Verification | FR1-7
	896	+| **UN-3** | Article Summary with FactHarbor Analysis Summary | FR4
	897	+| **UN-4** | Social Media Fact-Checking | FR1, FR4
	898	+| **UN-5** | Source Provenance and Track Records | FR6
	899	+| **UN-6** | Publisher Reliability History | FR6
	900	+| **UN-7** | Evidence Transparency | NFR3
	901	+| **UN-8** | Understanding Disagreement and Consensus | FR4
	902	+| **UN-9** | Methodology Transparency | NFR3, NFR11
	903	+| **UN-10** | Manipulation Tactics Detection | FR48
	904	+| **UN-11** | Filtered Research | FR3
	905	+| **UN-12** | Submit Unchecked Claims | FR8
	906	+| **UN-13** | Cite FactHarbor Verdicts | FR10
	907	+| **UN-14** | API Access for Integration | FR13
	908	+| **UN-15** | Verdict Evolution Timeline | FR7
	909	+| **UN-16** | AI vs. Human Review Status | FR9
	910	+| **UN-17** | In-Article Claim Highlighting | FR1
	911	+| **UN-26** | Search Engine Visibility | FR44
	912	+| **UN-27** | Visual Claim Verification | FR46
	913	+| **UN-28** | Safe Contribution Environment | FR48
	914	+
	915	+**Total:** 20 User Needs
	916	+
	917	+**Note:** Each User Need inherits priority from the requirements it drives. For example, UN-2 (Claim Extraction and Verification) drives FR1-7, which are CRITICAL/HIGH priority, therefore UN-2 is also critical to the project.
	918	+
830	830	== 11. MVP Scope ==
831	831
832	832	**Phase 1 (Months 1-3): Read-Only MVP**
...	...	@@ -976,150 +976,19 @@
976	976
977	977	**Milestone:** V1.0
978	978
979		-=== FR50: OSINT Toolkit Integration ===
	1068	+=== FR50-FR53: Future Enhancements (V2.0+) ===
980	980
	1070	+* **FR50:** OSINT Toolkit Integration
	1071	+* **FR51:** Video Verification System
	1072	+* **FR52:** Interactive Detection Training
	1073	+* **FR53:** Cross-Organizational Sharing
981	981
	1075	+**Milestone:** V2.0+ (12-18 months post-launch)
982	982
983		-**Priority:** HIGH (V1.1)
984		-**Fulfills:** Advanced media verification
985		-**Phase:** V1.1
	1077	+== Enhanced Existing Requirements ==
986	986
987		-**Purpose:** Integrate open-source intelligence tools for advanced verification.
	1079	+=== FR7: Automated Verdicts (Enhanced with Quality Gates) ===
988	988
989		-**Tools to Integrate:**
990		-* InVID/WeVerify (video verification)
991		-* Bellingcat toolkit
992		-* Additional TBD based on V1.0 learnings
993		-
994		-=== FR51: Video Verification System ===
995		-
996		-
997		-
998		-**Priority:** HIGH (V1.1)
999		-**Fulfills:** UN-27 (Visual claims), advanced media verification
1000		-**Phase:** V1.1
1001		-
1002		-**Purpose:** Verify video-based claims.
1003		-
1004		-**Specification:**
1005		-* Keyframe extraction
1006		-* Reverse video search
1007		-* Deepfake detection (AI-powered)
1008		-* Metadata analysis
1009		-* Acoustic signature analysis
1010		-
1011		-=== FR52: Interactive Detection Training ===
1012		-
1013		-
1014		-
1015		-**Priority:** MEDIUM (V1.5)
1016		-**Fulfills:** Media literacy education
1017		-**Phase:** V1.5
1018		-
1019		-**Purpose:** Teach users to identify misinformation.
1020		-
1021		-**Specification:**
1022		-* Interactive tutorials
1023		-* Practice exercises
1024		-* Detection quizzes
1025		-* Gamification elements
1026		-
1027		-=== FR53: Cross-Organizational Sharing ===
1028		-
1029		-
1030		-
1031		-**Priority:** MEDIUM (V1.5)
1032		-**Fulfills:** Collaboration with other fact-checkers
1033		-**Phase:** V1.5
1034		-
1035		-**Purpose:** Share findings with IFCN/EFCSN members.
1036		-
1037		-**Specification:**
1038		-* API for fact-checking organizations
1039		-* Structured data exchange
1040		-* Privacy controls
1041		-* Attribution requirements
1042		-
1043		-
1044		-== Summary ==
1045		-
1046		-**V1.0 Critical Requirements (Must Have):**
1047		-
1048		-* FR44: ClaimReview Schema ✅
1049		-* FR45: Corrections Notification ✅
1050		-* FR46: Image Verification ✅
1051		-* FR47: Archive.org Integration ✅
1052		-* FR48: Contributor Safety ✅
1053		-* FR49: A/B Testing ✅
1054		-* FR54: Evidence Deduplication ✅
1055		-* NFR11: Quality Assurance Framework ✅
1056		-* NFR12: Security Controls ✅
1057		-* NFR13: Quality Metrics Dashboard ✅
1058		-
1059		-**V1.1+ (Future):**
1060		-
1061		-* FR50: OSINT Integration
1062		-* FR51: Video Verification
1063		-* FR52: Detection Training
1064		-* FR53: Cross-Org Sharing
1065		-
1066		-
1067		-**Total:** 11 critical requirements for V1.0
1068		-
1069		-=== FR54: Evidence Deduplication ===
1070		-
1071		-
1072		-
1073		-**Priority:** CRITICAL (POC2/Beta)
1074		-**Fulfills:** Accurate evidence counting, quality metrics
1075		-**Phase:** POC2, Beta 0, V1.0
1076		-
1077		-**Purpose:** Avoid counting the same source multiple times when it appears in different forms.
1078		-
1079		-**Specification:**
1080		-
1081		-**Deduplication Logic:**
1082		-
1083		-1. **URL Normalization:**
1084		- * Remove tracking parameters (?utm_source=...)
1085		- * Normalize http/https
1086		- * Normalize www/non-www
1087		- * Handle redirects
1088		-
1089		-2. **Content Similarity:**
1090		- * If two sources have >90% text similarity → Same source
1091		- * If one is subset of other → Same source
1092		- * Use fuzzy matching for minor differences
1093		-
1094		-3. **Cross-Domain Syndication:**
1095		- * Detect wire service content (AP, Reuters)
1096		- * Mark as single source if syndicated
1097		- * Count original publication only
1098		-
1099		-**Display:**
1100		-
1101		-{{code}}
1102		-Evidence Sources (3 unique, 5 total):
1103		-
1104		-1. Original Article (NYTimes)
1105		- - Also appeared in: WashPost, Guardian (syndicated)
1106		-
1107		-2. Research Paper (Nature)
1108		-
1109		-3. Official Statement (WHO)
1110		-{{/code}}
1111		-
1112		-**Acceptance Criteria:**
1113		-
1114		-* ✅ URL normalization works
1115		-* ✅ Content similarity detected
1116		-* ✅ Syndicated content identified
1117		-* ✅ Unique vs. total counts accurate
1118		-* ✅ Improves evidence quality metrics
1119		-
1120		-
1121		-== Additional Requirements (Lower Priority) ===== FR7: Automated Verdicts (Enhanced with Quality Gates) ===
1122		-
1123	1123	**POC1+ Enhancement:**
1124	1124
1125	1125	After AKEL generates verdict, it passes through quality gates: