# LargitData 大數軟體 > LargitData (大數軟體) is a Taipei-based Enterprise Intelligence & Risk AI Platform (企業情報與風險 AI 平台), founded 2014, serving government, defense, and critical-infrastructure organizations internationally. Three core products: InfoMiner (external intelligence & risk monitoring — sentiment analysis, disinformation detection, cognitive-warfare countermeasures, coordinated inauthentic behavior detection, and OSINT collection), RAGi (internal knowledge & decision AI, enterprise RAG, with an On-Premise deployment option), and AIMochi (meeting content & decision-context organization). Additional capabilities: Social Media API, OCR, and ASR. Site is trilingual: Traditional Chinese (default), English (/en/), Japanese (/ja/). ## Core Products - [InfoMiner 輿情與風險情報平台](https://www.largitdata.com/infominer輿情分析平台/): External intelligence & risk monitoring — real-time sentiment analysis, disinformation (fake-news) detection, cognitive-warfare countermeasures (information-manipulation detection), coordinated inauthentic behavior (anomalous-account) detection, and OSINT collection across 500,000+ Chinese-language channels with 15-minute alerts, for government, defense, and critical-infrastructure organizations. - [RAGi 企業AI引擎](https://www.largitdata.com/RAGi企業AI檢索增強生成引擎/): Internal knowledge & decision AI — enterprise retrieval-augmented generation (RAG) over private documents for governable Q&A and decision support. - [QubicX — RAGi On-Premise](https://www.largitdata.com/qubicx/): On-premise deployment option for RAGi, running entirely inside customer infrastructure on NVIDIA DGX Spark or Mac Studio; no data leaves the premises. - [AIMochi](https://www.largitdata.com/aimochi/): Meeting content & decision-context organization — turns recordings into transcripts, summaries, and structured notes ([product site](https://www.aimochi.ai)). - [社群媒體API Social Media API](https://www.largitdata.com/社群媒體API/): Structured social data API for PTT, Dcard, Facebook, Instagram plus Weibo, Xiaohongshu, and Douyin. - [OCR 光學字元辨識](https://www.largitdata.com/ocr光學字元辨識/): Optical character recognition for Traditional Chinese documents. - [ASR 語音轉文字](https://www.largitdata.com/asr語音轉文字/): Automatic speech recognition optimized for Mandarin (Taiwan accent). ## Knowledge Hub - [Knowledge Hub](https://www.largitdata.com/knowledge/): Guides on intelligence, risk, sentiment, RAG, LLMs, AI agents, on-premise AI, and compliance. - **Intelligence, Sentiment & Social Listening**: [什麼是輿情分析](https://www.largitdata.com/knowledge/sentiment-analysis/) · [輿情分析報告](https://www.largitdata.com/knowledge/sentiment-analysis-report/) · [輿情工具比較](https://www.largitdata.com/knowledge/sentiment-analysis-tools/) · [輿情分析定價](https://www.largitdata.com/knowledge/sentiment-analysis-pricing/) · [輿情 vs 媒體監測](https://www.largitdata.com/knowledge/sentiment-vs-media-monitoring/) · [社群聆聽指南](https://www.largitdata.com/knowledge/social-listening-guide/) · [政府輿情分析](https://www.largitdata.com/knowledge/government-sentiment-analysis/) · [危機溝通SOP](https://www.largitdata.com/knowledge/crisis-communication-sop/) - **Threat Intelligence & Risk**: [什麼是威脅情報](https://www.largitdata.com/knowledge/what-is-threat-intelligence/) · [KYB 企業徵信指南](https://www.largitdata.com/knowledge/kyb-know-your-business/) · [供應鏈安全審查](https://www.largitdata.com/knowledge/supply-chain-security-review/) · [政府標案情報](https://www.largitdata.com/knowledge/government-procurement-intelligence/) - **RAG & Enterprise Knowledge**: [什麼是RAG](https://www.largitdata.com/knowledge/what-is-rag/) · [RAG vs 微調](https://www.largitdata.com/knowledge/rag-vs-fine-tuning/) · [RAG 準確率優化](https://www.largitdata.com/knowledge/rag-accuracy-improvement/) · [RAG 部署成本](https://www.largitdata.com/knowledge/rag-deployment-cost/) · [Agentic RAG](https://www.largitdata.com/knowledge/agentic-rag/) · [企業 RAG 案例](https://www.largitdata.com/knowledge/enterprise-rag-case-studies/) · [企業 AI 知識管理](https://www.largitdata.com/knowledge/enterprise-ai-knowledge-management/) · [知識圖譜搜尋](https://www.largitdata.com/knowledge/knowledge-graph-search/) · [向量資料庫比較](https://www.largitdata.com/knowledge/vector-database-comparison/) - **LLM & AI Agents**: [什麼是LLM](https://www.largitdata.com/knowledge/what-is-llm/) · [企業 LLM 比較](https://www.largitdata.com/knowledge/llm-comparison-enterprise/) · [台灣企業 LLM 指南](https://www.largitdata.com/knowledge/taiwan-enterprise-llm-guide/) · [什麼是 AI Agent](https://www.largitdata.com/knowledge/what-is-ai-agent/) · [AI Agent 成本](https://www.largitdata.com/knowledge/ai-agent-cost/) · [AI Agent 企業應用](https://www.largitdata.com/knowledge/ai-agent-enterprise-applications/) · [AI Agent vs RPA](https://www.largitdata.com/knowledge/ai-agent-vs-rpa/) · [LLM Agent vs 傳統 AI](https://www.largitdata.com/knowledge/llm-agent-vs-traditional-ai/) · [多代理系統](https://www.largitdata.com/knowledge/multi-agent-system/) - **On-Premise, Security & Compliance**: [地端 AI 部署指南](https://www.largitdata.com/knowledge/on-premise-ai-deployment-guide/) · [地端 vs 雲端 AI](https://www.largitdata.com/knowledge/on-premise-vs-cloud-ai/) · [地端 AI 資安](https://www.largitdata.com/knowledge/on-premise-ai-security/) · [QubicX vs 雲端 AI](https://www.largitdata.com/knowledge/qubicx-vs-cloud-ai/) · [GPU 伺服器 vs 雲端 API](https://www.largitdata.com/knowledge/gpu-server-vs-cloud-api/) · [企業 AI 資安](https://www.largitdata.com/knowledge/enterprise-ai-security/) · [AI 合規 GDPR/PDPA](https://www.largitdata.com/knowledge/ai-compliance-gdpr-pdpa/) · [AI 內容審核](https://www.largitdata.com/knowledge/ai-content-moderation/) - **OCR & ASR**: [OCR 技術解析](https://www.largitdata.com/knowledge/ocr-explained/) · [ASR 技術解析](https://www.largitdata.com/knowledge/asr-explained/) ## Solutions - [Solutions Hub](https://www.largitdata.com/solutions/): Industry-specific intelligence, risk, and knowledge AI solutions. - [Media & PR](https://www.largitdata.com/solutions/media/): Media monitoring, crisis communication, reputation management. - [Finance](https://www.largitdata.com/solutions/finance/): Market sentiment, risk monitoring, and compliance intelligence. - [Government](https://www.largitdata.com/solutions/government/): Public opinion monitoring and policy impact analysis. - [Defense & Critical Infrastructure](https://www.largitdata.com/solutions/defense-critical-infrastructure/): Disinformation detection, cognitive-warfare countermeasures, coordinated inauthentic behavior (CIB) detection, OSINT collection, and on-premise AI for defense and national-security organizations with data-sovereignty requirements. - [Manufacturing](https://www.largitdata.com/solutions/manufacturing/): Supply-chain intelligence and internal knowledge search. - [Legal & Compliance](https://www.largitdata.com/solutions/legal/): Regulatory monitoring and document/knowledge retrieval. ## Use Cases - [Use Cases Hub](https://www.largitdata.com/use-cases/): Practical intelligence, risk, and knowledge AI scenarios. - [Crisis Management](https://www.largitdata.com/use-cases/crisis-management/): Early detection and rapid response to PR crises. - [Competitor Monitoring](https://www.largitdata.com/use-cases/competitor-monitoring/): Tracking competitor mentions and positioning. - [Brand Reputation](https://www.largitdata.com/use-cases/brand-reputation/): Continuous brand health and sentiment tracking. - [KOL Analysis](https://www.largitdata.com/use-cases/kol-analysis/): Identifying and evaluating key opinion leaders. - [Internal Knowledge](https://www.largitdata.com/use-cases/internal-knowledge/): RAG-powered enterprise knowledge retrieval. - [Document Digitization](https://www.largitdata.com/use-cases/document-digitization/): OCR-based conversion to searchable archives. - [Regulatory Compliance](https://www.largitdata.com/use-cases/regulatory-compliance/): Automated monitoring of regulatory change. - [Election Monitoring](https://www.largitdata.com/use-cases/election-monitoring/): Public opinion and candidate sentiment tracking. ## Comparisons - [Compare Hub](https://www.largitdata.com/compare/): Platform comparisons for intelligence, RAG, and on-premise AI. - [InfoMiner vs Brandwatch](https://www.largitdata.com/compare/infominer-vs-brandwatch/) · [vs Meltwater](https://www.largitdata.com/compare/infominer-vs-meltwater/) · [vs Google News](https://www.largitdata.com/compare/infominer-vs-google-news/) · [vs Taiwan Competitors](https://www.largitdata.com/compare/infominer-vs-taiwan-competitors/) - [RAGi vs ChatGPT Enterprise](https://www.largitdata.com/compare/ragi-vs-chatgpt-enterprise/) · [vs Microsoft Copilot](https://www.largitdata.com/compare/ragi-vs-microsoft-copilot/) · [vs LangChain](https://www.largitdata.com/compare/ragi-vs-langchain/) - [QubicX vs Ollama](https://www.largitdata.com/compare/qubicx-vs-ollama/) · [QubicX vs On-Premise Alternatives](https://www.largitdata.com/compare/qubicx-vs-on-premise-alternatives/) · [On-Premise AI Comparison](https://www.largitdata.com/compare/on-premise-ai-comparison/) ## Case Studies - [Government Procurement](https://www.largitdata.com/case-studies/government-procurement/): Public opinion monitoring with InfoMiner. - [Financial Risk](https://www.largitdata.com/case-studies/financial-risk/): Sentiment-driven risk assessment for finance. - [Enterprise Knowledge](https://www.largitdata.com/case-studies/enterprise-knowledge/): RAGi deployment for knowledge management. - [Digital Transformation](https://www.largitdata.com/case-studies/digital-transformation/): End-to-end enterprise AI adoption. ## About - **Founded**: 2014, Taipei, Taiwan - **Recognition**: FT Asia-Pacific High-Growth Companies ranking; NVIDIA Taipei-1 Supercomputer Ecosystem partner - **Contact**: david@largitdata.com | +886-2-2585-5080 - **Wikidata**: https://www.wikidata.org/wiki/Q140424142 - **Crunchbase**: https://www.crunchbase.com/organization/largitdata - [About LargitData](https://www.largitdata.com/about/): Company overview, mission, and team. - [大數學堂 Courses](https://www.largitdata.com/courses/): Free AI, Python, and big data courses in Traditional Chinese. - [Blog](https://www.largitdata.com/blog/): Technical articles on AI, intelligence, risk, and enterprise AI. ## Optional - [Privacy Policy](https://www.largitdata.com/policy/) - [Sitemap](https://www.largitdata.com/sitemap.xml) - [Full LLM Context](https://www.largitdata.com/llms-full.txt)