Auto
Theo picks the right depth from your question and your tier. The default for everyone.
Example: "What does the Quran say about patience?"
بِسْمِ ٱللَّٰهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ
Meet Theo.
Your AI Islamic scholar — grounded in primary sources, transparent in reasoning, respectful of scholarly tradition. Every answer cites the Quran and authenticated hadith with full narrator chain verification.
Powered by MindHYVE.ai's Eve-Fusion™ engine — the same technology deployed at California Northstate University.
Ask Theo — Free15 questions a day · Full evidence · No credit card
CAPABILITIES
What Theo can do.
Verify Hadith
Check authenticity against 61 collections with full narrator chain analysis and computational grading.
Explore Quran
See the Arabic, understand the context, explore related narrations, and trace cross-references across the corpus.
Compare Madhahib
See how the four schools approach a question, with primary evidence and reasoning for each position.
Research Fiqh
Evidence-based analysis of jurisprudence with confidence levels and scholarly attribution for every ruling.
Learn History
Explore events, scholars, and intellectual movements across Islamic civilization with source citations.
Check Finance
Shariah compliance questions answered with scholarly evidence, covering investment screening and contract analysis.
FIVE MODES
Choose your depth.
Auto picks for you. Pick yourself for the depth you want — from a quick lookup to a scholar-grade investigation with chain-of-verification. Plus tier unlocks Reasoner; Tahqiq tier unlocks Deep and Tahqiq modes (and Plus users get one Tahqiq trial per week).
Quick
Short, direct answers with citations. No thinking trace. Best for quick fiqh lookups and verse references.
Example: "What is the time for Maghrib prayer?"
Reasoner
Balanced depth with visible thinking. Investigation trace, evidence map, chain-of-verification preview.
Example: "How do the four madhabs differ on wiping over socks?"
Deep
Extended investigation across multiple rounds. Full thinking trace; private mode (no cross-user signals).
Example: "Trace this hadith's authenticity through every collection that records it."
Tahqiq تحقيق
Scholar-grade investigation with Chain-of-Verification on every citation. The deepest mode Theo has. Private by design.
Example: "Authenticate this isnad and explain any defects in the chain."
Plus users: one Tahqiq trial per week, free.
HOW THEO THINKS
Five layers. Every question.
01
Retrieve
Search 668K+ IPSC documents across Quran, Hadith, Rijal, and Ilal indexes for relevant primary sources.
02
Investigate
Deploy 14 corpus tools over 5 iterative rounds — narrator lookup, chain analysis, grade verification, cross-referencing.
03
Generate
Apply 12 cognitive operations from classical tahqiq to construct a structured, evidence-based response.
04
Verify
Chain-of-Verification (CoVe) — every citation checked against the corpus. No hallucinated sources.
05
Personalize
Adapt to your preferred madhab, knowledge level, and contextual needs for relevant, accessible answers.
SEE IT IN ACTION
One hadith. Six investigation steps.
Click through what Theo actually does on a single question — "Actions are judged by intentions." Find the hadith across collections, walk the chain of narrators, weigh each narrator's reliability, check for hidden defects, and read the verdict. Every screen here is the same data Theo cites at chat.theogrid.ai.
Step 1 — The Hadith
إنما الأعمال بالنيات
Actions are judged by intentions, and every person shall have what they intended.
Eve-Theology™ F5/reasoner · IPSC V3
SIX GUARANTEES
What makes Theo different in practice.
01
Cited vs Considered
Every answer separates evidence Theo actually used in reasoning from evidence Theo looked at and set aside. Both are inspectable; nothing is hidden by omission.
02
Recall drawer
Any cited hadith opens to its full chain of narrators, grading rationale, and source-collection page reference — mid-conversation, without losing your place.
03
Insufficient-evidence frame
When the corpus does not contain enough to answer, Theo says so plainly and explains what additional sources would be needed — never fabricates to fill the gap.
04
Tahqiq is private
Your deep-investigation sessions never feed any model training, ours or third-party. Tahqiq™ mode runs in a session-private context that is not retained for training, fine-tuning, or evaluation.
05
Anonymous-first
Start asking without an account. The full free tier (15 questions a day) requires no sign-in, no email, no phone. An account is optional and unlocks memory, history, and longer sessions.
06
EBO, never fatwa
Theo produces Evidence-Based Opinions (EBOs) — structured analyses with evidence presented openly, reasoning visible, confidence calibrated, every source cited. Never a ruling. The scholar decides.
NINE WAYS THEO REMEMBERS
Personalized scholarship, on your terms.
Madhab preference
Hanafi · Maliki · Shafi'i · Hanbali · Ja'fari. Theo leads with your madhab's reasoning and notes where the others differ.
Knowledge level
Student · intermediate · advanced. Determines depth of terminology, density of citation, and assumption baseline.
Topical interests
Quranic studies · hadith sciences · fiqh · aqidah · seerah · tasawwuf · history · contemporary issues. Surfaces related questions you'd care about.
Custom instructions
Free-text directives — "always show the Arabic before translation," "cite Hanbali fatwas first," "skip introductory framing." Applied to every answer.
Journey arcs
Multi-session research projects with cumulative context — Theo carries your thread forward when you return to "the inheritance question" or "Surah Yusuf tafsir comparison."
Recall depth
How far back Theo carries context — last 10 messages, current journey only, or full conversation history. Tune to taste.
Citation style
Academic (Chicago, BibTeX), classical (full isnad + grade), or plain (collection + number). Switch on a per-conversation basis.
UI vs evidence language
UI in English, Arabic, Urdu, Indonesian, or Malay; primary evidence always shown in original Arabic with translation alongside. RTL handled throughout.
What's remembered (and not)
Per-category memory toggles — keep madhab preference, forget conversation history. Export everything. Delete everything. On your terms, in your settings.
TAHQIQ ENGINE
12 cognitive operations. Every answer.
01 Decomposition
02 Premise Identification
03 Implication Tracing
04 Contradiction Detection
05 Evidence Weighing
06 Scope Determination
07 Temporal Sequencing
08 Absence Reasoning
09 Analogical Mapping
10 Confidence Calibration
11 Error Recognition
12 Strategy Selection
QUESTIONS
Frequently asked.
بِسْمِ ٱللَّٰهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ
Ask your first question.
I'm here. Ask me anything about Islam. Every source cited. Every chain verified.
Ask about any hadith, ruling, or scholar…449,285 hadith cataloged · 350,646 graded (78%) · 95.9% Bukhari convergence