Chatbot Simplified Real Estate Appraisal For Mainstream Audience

Marvin Diaz Jr.

Business Consultant
Product Strategist
AI Model Developer
Apify
Obsidian
OpenAI

Case Study: AI Voice & Problem Solving Approach Emulation in Real Estate Appraisal

Why I Focused on Real Estate Appraisal

Appraisal is one of those industries that is everywhere yet invisible. It underpins every home transaction, every valuation, and every financing decision. But here’s the problem: it’s locked behind layers of complexity that only a tiny fraction of professionals understand.
I saw this as an opportunity to test how AI could break down those barriers. Appraisal is:
- Technically Inaccessible: Most people, even agents, can’t engage with it meaningfully without years of training.
- Hyper-Localized: Every region has unique practices, making “one-size-fits-all” solutions impossible.
- Knowledge-Siloed: Professionals often operate in isolation—agents, appraisers, and lenders don’t always speak the same language.
- Critical but Overlooked: It affects every homebuyer, seller, and investor but rarely gets the innovation support it needs.
Appraisal’s complexity intersected perfectly with the capabilities of AI voice and style emulation. If I could solve this here, I could scale the approach to other industries.
---

The Solution: Building AskCope

I worked directly with John Copulos, who has built a career as a trusted educator in real estate appraisal. His ability to simplify complexities for agents and buyers became the foundation of my approach. The goal wasn’t just to replicate his expertise but to embody his voice—that blend of authority, clarity, and approachability.

The Process

1. Capture the Voice: I gathered transcripts, training guides, and field materials from John. But I wasn’t just looking for technical accuracy. I focused on understanding how he communicates—his phrasing, his emphasis, his ability to distill jargon into actionable advice.
2. Train the Model: I used this data to train an AI system that could reflect John’s tone and style while remaining adaptable to specific user contexts.
3. Localize the Insights: One of appraisal’s biggest challenges is regional variation. I built adaptability into the system so it could respond to diverse market specifics.
4. Iterate Through Real-World Feedback: Testing with agents, appraisers, and even buyers helped refine the model until it consistently delivered value in real-world scenarios.

What AskCope Solved

- Democratized Expertise: The AI made appraisal knowledge accessible to anyone, from first-time buyers to seasoned agents, without requiring years of training.
- Bridged Gaps: It aligned communication between agents, appraisers, and lenders, reducing friction and improving efficiency.
- Localized Insights at Scale: The model provided region-specific advice without sacrificing speed or usability.
- Built Trust Through Voice: Because it reflected John Copulos’s approach, users trusted the AI to simplify without losing accuracy.
---

Beyond Real Estate

Working on AskCope showed me how AI can be used to unpack the complexity of any niche, fragmented industry. Voice and style emulation aren’t just about sounding human—they’re about building trust and delivering expertise in a way that feels approachable and actionable.
The real value isn’t just in what the AI knows. It’s in how it communicates, adapts, and builds bridges in industries where clarity and collaboration are desperately needed.
This project is transferrable for creating a framework for solving inaccessible expertise in any complex field.
Partner With Marvin
View Services

More Projects by Marvin