1. Import & Indexing Core
Multi-Format
PDF, DOCX, EPUB, TXT, MD, HTML, BibTeX, RIS, Zotero
Smart Queue
queued → parsing → embedding → indexing → OCR → summarizing → ready
OCR & Retry
RapidOCR for scanned PDFs. Manual OCR retry on failure.
Scan Folder
Import all supported files from a directory with one click.
Zotero Sync
Direct sync with Zotero SQLite — metadata and PDFs.
BibTeX / RIS
Import metadata from BibTeX and RIS files.
2. Library & Collections Core
Paper Management
Star, read status, edit metadata, delete. Bulk operations.
Collections
Create, edit, delete. Add/remove papers. Organise by topic.
Saved Searches
Save any search with filters. Quick access from sidebar.
Tags & Filters
Custom tags. Filter by collection, tag, year, type, status.
Highlights Library
View all highlights, filter by paper, search, chat from highlight.
PDF Viewer
Inline viewing, page nav, highlights, notes, reading progress.
3. Hybrid Search Core
BM25 + Vector + Rerank
SQLite FTS5 + ChromaDB + optional cross-encoder.
Advanced Filters
Collection, tag, year, type, read status, starred.
Saved Searches
Save queries with filters. One-click reuse.
Confidence Scoring
Calibrated scores for each result.
Search Suggestions
Real‑time suggestions as you type.
4. AI Chat Core
5 Chat Modes
Free, Evidence‑Only, Critique, Debate, Verify.
Multi‑Paper
Select multiple papers for comparison and synthesis.
Citation & Trust
Source chips, page numbers, trust scores per claim.
Suggest Questions
AI generates recommended questions based on paper.
Reasoning Modes
Fast vs Deep (reasoning) mode.
Multi‑Language
English, Vietnamese, Japanese. Backend adapts.
5. Literature Review Builder Core
7‑Section Review
Background → Methods → Results → Discussion → Gap → Future → Conclusion.
Outline & Streaming
Generate outline first, then stream full draft in real‑time.
Section Regeneration
Regenerate any section independently.
Quality Check
AI evaluates coherence, completeness, citation coverage.
Versions & Restore
Save drafts, view history, restore previous versions.
Export
DOCX, Markdown, LaTeX, HTML.
6. Evidence Matrix Core
Custom Criteria
Define your own evaluation criteria.
AI Claim Extraction
Extract claims with source quotes per paper.
Comparison Table
Rows = criteria, columns = papers. Click for quotes.
Draft Versioning
Save, rename, delete multiple drafts.
Export to CSV
For further analysis in Excel or other tools.
7. Discovery Discover
External Search
Search OpenAlex and Semantic Scholar for new papers.
Filters
Year range, open‑access only.
Translation
Translate titles and abstracts (EN → VI).
One‑Click Import
Add papers directly from discovery results.
Save Search Strategy
Save queries for later reuse.
8. Project Workspace Discover
Projects
CRUD for research projects. Assign research questions.
Collaborators
Add team members (Pro/Lab). Full audit trail.
Living Review
Register queries; system monitors and alerts for new papers.
Screening Board
Include / Exclude / Maybe. Auto‑generate PRISMA diagram.
Annotations
Highlight, notes on PDFs. Track reading progress.
Evidence Collection
Collect quotes and notes into project artifacts.
9. Insights Analyze
Gap Detection
Identify under‑represented topics in your library.
Conflict Analysis
Detect methodology conflicts and contradictions.
Topic Suggestions
AI proposes new research topics.
Evolution Map
Timeline of field evolution by publication dates.
Paper Comparison
Side‑by‑side comparison of multiple papers.
10. Deep Analysis Analyze
5‑Step Pipeline
Summary → Critique → Conflict → Gap → Debate. Runs in parallel.
Drag & Drop
Drop PDFs to auto‑import, index, and run analysis.
Regenerate
Regenerate any step or the entire pipeline.
Stepper Status
Visual progress bar with animated loading messages.
Copy & Export
Copy any section to clipboard.
11. Knowledge Graph Analyze
Automated Build
extract → cluster → summarize. Real‑time progress.
Entity Explorer
Browse entities, communities, and relationships.
Visualization
Interactive D3/force‑directed graph. Pan, zoom, click.
3 Query Strategies
Local, Global, Drift — search the graph.
Stats Dashboard
Entities, relationships, communities, reports.
Cancel / Delete
Cancel running build, clear or delete graph.
12. Personal Brain Personal
Reading Stats
Papers read, time spent, pages per day, streaks.
Recommendations
Personalised suggestions based on reading history.
Tag Organization
Organise knowledge by tags and topic clusters.
Daily Suggestions
Priority‑based recommendations delivered daily.
Reading Streaks
Track daily reading consistency.
13. AI Providers Configure
Cloud Free
Ready to use. Limited daily quota.
BYOK
Gemini, DeepSeek, Claude, Groq. Validate keys.
Local AI
llama‑server, GGUF models. Offline capable.
Fallback Chain
Ordered list. Auto‑switch on failure.
Key Validation
Test API keys before saving. Cache management.
Test Embedding
Verify bge‑m3 connection.
14. Privacy & Data Configure
Local‑First
All data stays on your machine.
Cloud AI Consent
Toggle on/off. Redact metadata before sending.
Backup & Restore
ZIP backups of your entire database.
Data Export
JSON export of all personal data.
Diagnostic Logs
View and delete logs. Control what's sent.
15. Licensing & Account Configure
Google Sign‑In
Optional OAuth login. Sync settings across devices.
16. Help & Experience UX
Welcome Tour
5‑step onboarding tour.
Command Palette
Ctrl+K quick navigation.
Shortcuts
Full keyboard shortcut guide.
Multi‑Language
EN, VI, JP.
Responsive
4 viewport levels.
Skeleton Loading
Graceful loading states.