Getting a loan usually involves piles of paperwork, back-and-forth communication, and weeks of waiting. But innovative generative AI is transforming the lending landscape to be faster, more straightforward, and more accessible than ever. These intelligent systems can ingest data, communicate naturally, and synthesize information to provide invaluable assistance to human loan officers. Unlike traditional algorithms, generative AI can understand context and semantics to have meaningful written and verbal interactions.
This allows it to collect and analyze additional insights from loan applications that would only be possible to gather through rigid forms alone. The AI can ask clarifying questions, request additional materials, and identify inconsistencies that require you to read the investigation.
While generative AI handles these administrative tasks, human loan officers can spend more time on core competencies like relationship-building, complex decision-making, and providing a compassionate, human touch. The AI augments the loan officers' abilities rather than replacing them. Together, they can deliver loan decisions faster with greater accuracy and transparency than either could on their own.
This powerful combination of AI and human expertise is transforming lending to be more efficient, flexible, and inclusive. You can learn more about how generative AI is the secret weapon for superior loan applicant assessments.
I have used the loan default dataset hosted in Kaggle to probe how easy it is to use LLMs to answer questions about numbers and loans and help humans make the best decision possible in loan applications.
Let's see what information we can find out by using Langchain and OpenAI APIs and how we need to be careful about the answers given.
1.Question "Show me count loan status charge off for top 10 states"
Answer:
'The top 10 states with the most loan status charge offs are:California (1028), Florida (457), New York (450), Texas (294), New Jersey (251), Georgia (198), Illinois (178), Virginia (158), Pennsylvania (155), and Massachusetts (149).'
So based on that question, California has a high default rate on loans, and the model may think this is a lousy state to give out loans.
2. Question: "For all CA charged off loans, what are the home ownership status and breakdown by count."
Answer:
'The home ownership breakdown for CA charged off loans is MORTGAGE (300), OTHER (4), OWN (67), RENT (657).'
The majority of the defaulted loans in California are from people that rent
3. Let's ask now to have a breakdown of the type of loans defaulted
Answer:
debt_consolidation 2498other 573credit_card 507small_business 434home_improvement 316major_purchase 198car 151medical 95wedding 88moving 84educational 52house 52vacation 47renewable_energy 168
Debt consolidation has a large number of defaulted loans. In the state of California
4. Now, let's go more broadly with this question. Show the percentage of defaulted debt consolidation per state
Answer:
Final Answer: The top 10 states with the highest percentage of debt_consolidation are Nebraska (70%), Indiana (63%), Iowa (58%), West Virginia (54%), Rhode Island (54%), New Hampshire (52%), New Mexico (52%), Oregon (52%), Alabama (51%), and District of Columbia (50%)
Now the picture is a little better, and California looks okay state to offer debt consolidation loans.
5. Question: Show me the percentage the debt_consolidation charged for in CA, NY, FL, and TX per state
Answer:
Final Answer: The average interest rate for debt_consolidation loans in CA, NY, FL, and TX are 12.65%, 12.59%, 12.49%, and 12.63%, respectively.
Compared to the rest of the country, these states are less risky in offering this type of loan.
6. Question: What is the percentage of charges off for a new application for a person that lives in New York, that rents, and it is for home improvement
Answer:
'The percentage of charged off for a new application for a person that lives in New York, that rents, and it is for home improvement is 2.13%.'
Given a loan for this type of application for home improvement is risky. At only 2.13% to default
Based on what we have seen so far, these are some of the conclusions
Human and AI collaboration should be at the forefront of the capabilities that unlocks
For this example, implementing AI in the loan application process can supplement human review and analysis. AI provides efficient, accurate, and fair assessments of risk. This allows lenders to quickly identify qualified applicants while mitigating their exposure to high-risk loans. The result is a more ingenious lending strategy that expands access to capital while maintaining portfolio health.