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A featured contribution from Leadership Perspectives: a curated forum reserved for leaders nominated by our subscribers and vetted by the PropTech Outlook Advisory Board.



As the performance, speed, and affordability of AI models continue to improve, and model access becomes more accessible via free and open-source platforms, the stage is set for an unprecedented surge of creativity and innovation resulting in add-on features to existing products and an explosion of new companies building generative AI applications for specific verticals.
In this, we will delve deep into the realm of search and conversational applications, which can ultimately create a more personalized, efficient, and user-friendly conversation exchange and streamline real estate information retrieval processes.
Exploring Possibilities
What Tasks Can Text Models Do?
• Generation - produce high-quality and coherent text that mimics human language.
• Summarization - create a shorter version of a given text that retains its most important information.
• Rewriting - rephrasing, restructuring, or translating a given text to create a new version that is more concise, readable, or suitable for a particular audience or purpose.
"Semantic search using embeddings and LLMs have the potential to transform the real estate industry by enabling more accurate, efficient, and user-friendly information retrieval"
• Extraction - identify and extract specific information or valuable insights from large amounts of unstructured data in a structured and organized manner.
• Search/Similarity - quickly and accurately find the desired information without knowing the exact words or phrases to use.
• Clustering - grouping similar items or entities from a given text data set to understand their relationships and connections.
• Classification - categorizing text data into pre-defined labels or categories based on its content, such as topic, sentiment, or language.
What Tasks Can Image Models Do?
• Generation - produce high-quality photos, illustrations, 3D renderings, etc., at the professional design level.
• Restoration - restore degraded or low-quality images, such as removing noise or artifacts from images.
• Inpainting - fill in missing parts of an image, such as removing an object from an image and filling in the background.
• Super-resolution - increase the resolution of low-resolution images, generating high-quality images with more detail.
• Image synthesis - synthesizes images with specific properties, such as generating images of homes with different colors or styles.
• Object detection - detect objects in images and classify them, such as identifying different types of floor plans, the presence of specific amenities, or property damage.
Conversational Applications
Chatbots and virtual assistants aren't new, but the new large language models are increasingly being used at the core of conversational AI or chatbots.
They offer a greater understanding of conversation and context awareness than current conversational technologies to provide a more engaging and valuable experience.
Here are a few examples of the benefits:
1. Improve Sales Process: Chatbots and virtual assistants can be programmed to answer common questions from potential buyers or renters, such as property details, pricing, and availability. This can free up a real estate agent's time to focus on complex issues and provide clients with a more efficient and personalized experience.
2. Lead Generation: Chatbots can qualify leads by asking a series of questions to potential buyers or renters. This can help agents prioritize which leads to follow up with first and ensure they only spend time on qualified leads.
3. Rent Payment: Conversational AI can help renters pay their rent online, set up automatic payments, and get reminders when rent is due.
4. Maintenance Requests: Renters can use chatbots or virtual assistants to report maintenance issues or request repairs, helping them get faster and more efficient service.
5. 24/7 Availability: Virtual assistants can answer questions and support clients at any time of day, even outside of normal business hours. This can be especially helpful for international clients.
6. Property Recommendations: Chatbots can precisely recommend properties to potential buyers or renters based on their preferences, budget, and location.
7. Mortgage or Insurance Recommendations: While search tools already exist to help prospective buyers find the best mortgage or insurance options for their needs, virtual assistants will evolve to provide a better and more personalized user experience to help the user navigate the entire process from start to finish.
8. Data Collection: Conversational AI can collect data on customer preferences, behavior, and feedback, which can help agents and brokers make better decisions and improve their marketing and customer service strategies.
Search Applications
Large language models have made 'semantic search' possible at scale and have many applications in the real estate industry. Semantic search enables users to search for information based on the meaning of the search query rather than just keywords. This is accomplished by storing a numerical representation of a word or phrase called 'embedding' in a database, and any search query embedding can be compared to the stored embeddings to find similar words or phrases.
Take real estate property search as an example. Traditionally, property search engines rely on simple keyword matching, which can be limiting and imprecise. With semantic search, however, users can search for properties based on various criteria, such as location, size, price, and specific features or amenities. For example, a user could search for '3-bedroom apartments with a pool in downtown New York,' the search engine would return results that match those criteria, even if they don't include the exact words in the search query.
Furthermore, semantic search can enhance the accuracy and relevance of property valuation. Valuing a property accurately requires considering a range of factors, such as location, size, condition, and market trends. With semantic search, real estate professionals can access a wealth of data and insights, such as property history, market data, and comparable sales, to arrive at a more accurate valuation. This can help to improve decision-making and reduce the risk of over- or undervaluing properties.
Semantic search using embeddings and LLMs has the potential to transform the real estate industry by enabling more accurate, efficient, and user-friendly information retrieval. As the technology continues to evolve, we expect to see more innovative and impactful semantic search applications in real estate and beyond.
New AI tools will allow professionals across the entire real estate ecosystem to offer more personalized and efficient experiences to their clients while also streamlining their workflows. As we look at the future, Generative AI's possibilities for the real estate industry are immense. We eagerly anticipate where real estate professionals can provide more personalized, efficient, and innovative experiences to their clients, transforming how properties are marketed, searched for, and valued for many years to come.