Deep Intelligent Connection, an AI native platform for the real estate vertical field under E-house

1. Real Estate Vertical Large Model: DeepLink RE-LLM

Released on May 27, 2026, Deep Intelligence Link launched DeepLink RE-LLM, China’s first vertical large model exclusively built for the real estate industry. Built upon a four-core foundation of data, knowledge, experts and engineering, the model adopts a "model-data resonance" technical system, upgrading real estate AI from basic general dialogue tools to vertical professional productivity engines capable of solving industrial challenges.

Introduction to the Four Core Foundations

1. Data Foundation: Powered by CRIC’s full-cycle database system, covering 15 professional databases across all real estate formats including new residential housing, second-hand properties, land transactions, commercial offices and wellness real estate.
2. Knowledge Foundation: Integrates 30+ years of accumulated industry knowledge, core data from annual industry yearbooks and long-term market insights.
3. Expert Foundation: Transforms practical experience from over 150 senior industry experts into reusable executable AI Skills.
4. Engineering Foundation: Delivers a full-process observable, controllable and governable operation management system.

Core Capabilities

The model truly masters real estate business logic, interprets industrial pain points and generates professional deliverables — marking a milestone shift from AI that merely chats and answers questions to AI that conducts research analysis, executes practical work and supports business decision-making. The "model-data resonance" collaborative mechanism enables two-way driving and closed-loop iterative optimization between raw data and the large model for continuous capability improvement.

On-Site Demo Result

During the product launch summit, within an isolated closed network environment, DeepLink RE-LLM automatically generated a 500,000-word draft manuscript for the 30th Anniversary Special Issue of China Real Estate Yearbook in just several hours. The complete document included policy chapters, market analysis, city research, enterprise profiles, chronological policy records and event appendices. After collective review by official yearbook editorial specialists, the model received high praise for data accuracy, logical coherence and professional research depth.

2. Enterprise-Native AI Work Platform: CoWork

CoWork is Deep Intelligence Link’s enterprise-grade AI native work platform, covering core real estate business scenarios including investment feasibility evaluation, project product positioning, market research analysis and policy interpretation, alongside niche vertical segments such as residential housing, rental apartments, wellness real estate and property management.

Core Operating Logic

The platform is task-driven. After users submit a request such as Generate a market entry feasibility report for a second-tier city in the Yangtze River Delta, CoWork automatically decomposes the full workflow, pulls multi-dimensional data including city macro indicators, land transaction records, competing project inventory, target customer portraits and official policy standards. It invokes built-in expert Skills for data verification, logical modeling and conclusion deduction, ultimately outputting a complete feasibility report embedded with data charts, market analysis, risk warnings and actionable investment recommendations.

Unlike traditional generic AI tools, CoWork automatically splits complex tasks, analyzes workflow logic, dispatches dedicated agent tools independently, and connects long-term memory libraries and local proprietary knowledge files. Multiple business tasks can run in parallel simultaneously. Employees may intervene at any stage to adjust logic, supplement materials and refine analysis directions until final deliverables are finalized.

Multimodal Output Capabilities

CoWork generates diversified multimodal deliverables including industry research reports, data visual charts, business presentation slides, explanatory videos and lightweight mini-applications. Supported by cross-disciplinary human-AI collaboration, it also produces specialized real estate design outcomes with rigorous professional analysis, such as unit floor plans, building layout schematics, renderings and interior decoration design proposals.

Enterprise Business Value

The platform centrally manages organizational accounts, proprietary knowledge bases and reusable expert Skills, decoupling core industry experience from individual staff and turning tacit know-how into shared enterprise-wide intelligent assets. A single employee supported by AI can run multiple parallel workflows, and capabilities mastered by one department can be replicated across the entire organization. It standardizes core business workflows, monetizes industry experience as digital assets and realizes organizational intelligence, shifting operational logic from human-led process execution to task-driven collaborative teamwork.

3. General Real Estate Perception Optimization Solution: Geek Inquiry

Geek Inquiry is Deep Intelligence Link’s general real estate perception optimization product. Built on authoritative data sources and standardized professional content systems, it delivers standardized real estate information branding services for new development operations, property management, wellness real estate and other vertical sectors, supporting information optimization and brand communication.

Generic large models often fail to accurately interpret real estate product competitiveness or capture nuanced homebuyer decision-making logic. Geek Inquiry builds a professional AI cognitive system via a four-step closed-loop workflow:

1. Knowledge Graph Construction: The team sorts and verifies full-dimensional project data to build a structured knowledge graph with 162 refined data fields. All raw information undergoes strict cross-checking by CRIC professional analysts to eliminate false data at the source.
2. Evaluation Report Generation: Drawing on verified knowledge graphs and CRIC Home Review’s professional assessment framework, the system outputs objective comprehensive project evaluation reports and multi-dimensional ranking lists, providing traceable high-quality training corpus for AI models.
3. Standardized Content Matrix Generation: Based on knowledge graphs and authoritative evaluation results, the platform builds multi-angle standardized content portfolios for real estate projects, including Q&A databases covering 37 core customer questions, in-depth interpretive articles across 45 analytical perspectives, ranking promotion materials from 70 evaluation dimensions and side-by-side competitor comparison analysis spanning 60 metrics. The AI accurately captures core project strengths and interprets advantages and disadvantages with professional wording.
4. Distribution & Iterative Evaluation: Multi-terminal content distribution via official authoritative channels, paired with dynamic effect assessment mechanisms to form a complete closed loop of construction → release → evaluation → optimization.

Geek Cloud Map services have achieved nationwide coverage, providing full-cycle brand and product perception optimization for new residential development, long-term rental apartments, wellness real estate and property management operators.

4. Real Estate Broker Agent: E-House XiaoXin

Officially launched May 27, 2026, E-House XiaoXin is the world’s first dedicated real estate broker AI agent, marking the first industrial AI landing in real estate’s highest-value property transaction scenario.

Core Business Model: Service Segmentation, Separate Intelligence & Execution

The zero-commission E-House model splits transaction services into two tiers:

• Intelligent decision layer (free AI consulting): The neutral AI agent acts as a professional advisor, providing property information consultation, precise buyer-seller matching and neutral transaction coordination completely free of charge.
• On-site execution layer (itemized billing): Labor-intensive offline tasks including property viewings, home inspection, loan processing and ownership transfer are split into standardized standalone services with transparent fixed pricing for on-demand purchase.

This model addresses core pain points of traditional real estate brokerage: conventional agents bundle information consultation, matching and coordination into a single transaction commission fee proportional to housing prices, with labor input not matching commission charges proportionally. Brokers often lock clients to avoid lost deals and selectively withhold negative property information to push sales.

Four Core Functional Modules ("Four Access Doors")

1. Professional Advisory Portal: Answers all user inquiries regarding housing listings, subdistrict conditions, market pricing and tax calculation, drawing on verified property inventory, historical transaction records and residential community portrait data.
2. Precision Matching Portal: Matches buyers and sellers via multi-label profiling, fully capturing hard and soft demands such as budget, school district requirements, commute distance and layout preferences, with transparent explanations for matching ranking logic.
3. Smooth Dialogue Portal: Proactively asks follow-up questions to clarify ambiguous requirements during natural conversations, retrieves database materials autonomously and advances transaction workflows step-by-step.
4. Full-Cycle Service Companion Portal: Extends support through post-transaction links, connecting buyers, sellers and service providers with real-time progress updates for property viewings, inspections, mortgage processing, legal consultation and title registration.

Underpinned by agent architecture, persistent memory systems and on-demand data query capabilities, E-House XiaoXin is not merely a property Q&A bot, but a full transaction execution platform shared by both buyers and sellers.

5. CRIC Deep Intelligence Link (Early Predecessor Product)

Prior to releasing DeepLink RE-LLM, Deep Intelligence Link launched CRIC Deep Intelligence Link in May 2025 — China’s first real estate AI agent product. Leveraging CRIC’s 20 years of real estate data accumulation and multimodal large model technology, it forms an end-to-end workflow covering data integration, intelligent analysis and professional content generation. It thinks and judges through proprietary real estate industry logic and delivers tangible professional outputs including market research articles and standardized analysis reports.

Core Functional Modules

1. Intelligent Search: Full access to real estate news and proprietary professional databases, executing in-depth retrieval guided by real estate business logic. The built-in RAG knowledge base verifies data authenticity, auto-generates core analytical conclusions and embedded visual charts with traceable source links attached to all data points.
2. Article Generation: Supports diversified content creation modes across residential, commercial and policy verticals. The AI autonomously collects reference materials, retrieves industry statistics, drafts writing outlines, generates embedded charts and supports real-time editing and one-click export.
3. Report Generation: Automatically drafts market research reports for land, residential and commercial real estate. It generates structured outlines, collects supporting materials, matches statistical data, derives analytical conclusions and formats final deliverables with fully visible workflow for user intervention and directional adjustment at any stage.
4. Private Knowledge Base: Aggregates massive industry documents for AI classification, induction and continuous learning. Users may build exclusive custom knowledge bases to infuse personalized stylistic consistency into all AI-generated articles and reports.

Overall Technical Architecture

Deep Intelligence Link builds a four-pillar technical moat consisting of database, knowledge base, expert base and engineering base:

1. Database: 15 full-format professional databases covering land, new homes, second-hand properties, commercial offices and wellness real estate, forming an accurate, reliable real estate data foundation.
2. Knowledge Base: Integrates 30+ years of unstructured industry knowledge into a traceable, verifiable and inferential industrial knowledge system.
3. Expert Base: Embeds thought models and research logic of top industry specialists into the model, realizing digitized encoding of expert thinking patterns accessible for on-demand invocation during analysis workflows.
4. Engineering Base: A fully observable, governable full-process management system that meets rigorous industrial business requirements, unifies cross-team business standards, boosts production efficiency and mitigates decision risks.

The large model runs on a four-layer full-stack architecture integrating multi-base fine-tuning, vertical industrial agents, high-quality proprietary industry datasets and full lifecycle observable governance systems.

Company Basic Profile

• Founded: 2025
• Corporate Background: Subsidiary of E-House China, fully empowered by CRIC
• Team Scale: Over 150 cross-functional specialists combining industry experts and AI engineers; AI, engineering and data roles account for more than 50% of headcount, including over 50 senior real estate analysts with more than 15 years of industry experience each
• Data Accumulation: 30 years of real estate industrial practice, 20 years of CRIC proprietary database accumulation
• Business Coverage: Full industrial chain including land acquisition, development, housing transaction and asset operation
• Industry Status: Developer of China’s first vertical real estate large model and the world’s first real estate broker AI agent
• Compliance Certifications: Cyberspace Administration algorithm filing, Shanghai generative AI service registration, governing council member of Shanghai Artificial Intelligence Industry Association
• Landmark Application Achievement: Automatic generation of the full 500,000-word draft for the 30th Anniversary Special Issue of China Real Estate Yearbook within several hours

Target User Groups

1. Real estate developers & investment institutions: Deploy CoWork for city market entry evaluation, land investment feasibility research, market analysis, project positioning and competing product comparison.
2. Real estate brokerage agencies & broker firms: Explore disruptive zero-commission business models powered by E-House XiaoXin and AI broker agents.
3. Real estate marketing & brand departments: Adopt Geek Inquiry for project brand perception optimization and brand equity building in the AI era.
4. Real estate analysts & industry researchers: Utilize CRIC Deep Intelligence Link to generate market reports, policy interpretation and industrial analysis articles.
5. Property management, wellness real estate and long-term rental operators: Deploy Geek Inquiry for vertical brand perception optimization services.
6. Enterprise management & CIOs: Evaluate CoWork enterprise native AI work platforms for organizational intelligent transformation.
7. Industry investors & observers: Research AI-driven real estate industrial transformation and track progress of the "model-data resonance" technical concept.

Comprehensive Product Evaluation

Deep Intelligence Link ranks among the most influential real estate AI enterprises in China from 2025 to 2026. As E-House China and CRIC’s core strategic layout for the AI era, it positions itself as a vertical real estate native AI application and digital employee platform. Within just one year, it completed rapid iteration spanning underlying industry large models, enterprise work platforms, marketing perception tools and transaction scenario agents to form a full-scenario product matrix.

Core Competitive Advantages

1. Deep vertical industry expertise: Backed by E-House’s 30 years of real estate practice and CRIC’s 20 years of proprietary data. It is not a generic large model lightly adapted for real estate, but a true vertical specialist with embedded industrial logic.
2. Complete full-chain product matrix: Full coverage across the industrial lifecycle from underlying large model (DeepLink RE-LLM), enterprise work platform (CoWork), marketing brand optimization (Geek Inquiry) and transaction agent (E-House XiaoXin).
3. Disruptive commercial innovation: E-House XiaoXin’s zero-commission labor-itemized billing model addresses long-standing industry pain points, fundamentally restructuring traditional brokerage profit logic.
4. Complete compliance safeguards: Completed official algorithm filing with national cyberspace regulators, selected as one of Shanghai’s top 10 AI innovative application benchmark scenarios.
5. Open ecological strategy: Open access to underlying large model capabilities and expert Skill systems, enabling industry participants to build exclusive customized intelligent applications.

Key Reminders

Deep Intelligence Link primarily targets B-end enterprise clients and real estate industry professionals. Individual homebuyers may access partial lightweight services via E-House XiaoXin. All products are under rapid iterative updates with continuous new feature releases; enterprise-grade CoWork and customized private deployment solutions require business consultation for formal quotations.

Corporate Vision & Usage Suggestion

Deep Intelligence Link’s corporate vision: Upgrade AI from casual chatbots to tangible productivity partners capable of executing complex industrial work. Whether compressing multi-week investment feasibility research into minutes-long automated report generation, or breaking the shackles of traditional commission-based brokerage via AI brokers, Deep Intelligence Link proves AI is not a superficial add-on for the real estate sector, but a core driving force restructuring production workflows and commercial logic.

Industry practitioners are recommended to start with CRIC Deep Intelligence Link’s free search module for preliminary experience. Enterprise teams may contact official business representatives to learn about CoWork enterprise private deployment solutions.