Unearth Truth Anchored
Driven by a custom-built Graph RAG engine over trustworthy historian publications. Traversing entity networks, mapping documented node contentions, and eliminating AI speculation.
Historians remain divided into two major scholarly traditions regarding Jose Rizal’s alleged retraction document discovered in 1935 by Fr. Manuel Garcia. Scholars such asFr. John N. Schumacher, S.J. [Ref: 1999]andLeon Ma. Guerrero [Ref: 1963]conclude that the physical manuscript is authentic based on forensic handwriting analysis, while arguing it reflected a return to personal faith rather than political surrender. Conversely, historians likeDr. Nicolas Zafraand critical analysts highlight textual discrepancies between the 1896 newspaper transcripts and the 1935 rediscovered manuscript.
How Istifsar AI Transforms Historical Research
Engineered to eliminate hallucination, map historiographical debates, and bridge history enthusiasts with verified scholar literature.
The Agoncillo Graph RAG Engine
Custom Graph RAG Engine — Traversing entity networks and historical relationships to retrieve multi-hop context that traditional search misses. Every answer links directly to verified source citations.
Nodes of Contention Explorer
History is rarely monolithic. Istifsar maps documented conflicting perspectives side-by-side, displaying evidence weights and key historian positions without forcing false consensus.
Research Bounties & Gaps
When readers encounter undocumented historical gaps or missing primary sources, they can post research requests and fund bounties for verified historians to investigate and catalog.
How Custom Graph RAG Powers Istifsar AI
Combining vector similarity search, full-text keyword indexing, and knowledge graph traversal for uncompromised historical accuracy.
Entity & Relationship Extraction
As manuscripts are ingested, Gemini AI parses full text to extract entities (scholars, events, dates, locations, claims) and directed relationships.
Recursive Graph Traversal
Given a user inquiry, graph_search() traverses relationship edges up to 3 hops away, uncovering multi-hop context and Nodes of Contention across distinct documents.
Tri-Signal RRF Synthesis
Merges vector search, full-text keywords, and graph proximity using Reciprocal Rank Fusion (RRF) to stream answers strictly backed by cited sources.
The Agoncillo Constraint Enforced at Every Layer
Graph RAG is strictly gated at 0.65 similarity. If no verified document or entity connection exists, the AI returns "No document, no history" and logs the gap.
Rigorous Epistemic Standards
History is not built on speculative AI generation, but on verified archival records. We enforce these structural principles to ground every insight in source literature.
Designed for Scholars and Curious Minds
Whether you are seeking truth behind historical myths or curating rare archival documents, Istifsar AI connects you to verified historian literature.
History Readers & Enthusiasts
Explore & DiscoverUncover facts grounded in historian publications. Say goodbye to hallucinated internet rumors and explore verified historiographical debates.
Query Agoncillo AI Engine
Get synthesized answers anchored strictly in verified historian literature.
Interactive Contention Graphs
Compare competing historical perspectives side-by-side with evidence weights.
Submit Research Requests
Flag missing historical topics or offer bounties for unindexed sources.
Curate Personal Reading Lists
Bookmark historical writings and organize academic research topics.
Verified Historians & Scholars
Catalog & ContributePreserve historical truth. Upload primary document transcriptions, expand the digital vault, and solve reader research requests.
Upload Historical Works & Documents
Index verified writings into the Agoncillo citation database.
Fulfill Research Bounties
Address crowd-sourced historical gap requests from researchers and readers.
Verified Scholar Accreditation
Gain verified historian status via admin verification and contribution badges.
Annotate Nodes of Contention
Manage documented evidence weights and historical controversy nodes.
The Digital Collections
Capabilities & Limits
In the realm of historical research, understanding the limitations of a tool is just as important as knowing its strengths. Istifsar AI is designed to assist, not replace, the rigorous work of historical analysis.
What Istifsar AI Is
Our Capabilities
What Istifsar AI Isn't
Our Limitations
History is not just preserved; it is understood.
Access to the Istifsar engine is by Admin Verification. We invite historians to help us curate the future of our shared past.