AI Hallucinations: Fixing "Nice School Code" Errors with an API

📰 Dev.to AI

Fix AI hallucinations in school code answers using an official API

intermediate Published 11 Jul 2026

Action Steps

Fetch the list of school codes from the official API
Compare the AI-generated school codes with the API data
Implement a validation mechanism to detect and correct hallucinations
Use the API to update the AI training data and reduce future errors
Test the corrected AI model with various school code queries

Who Needs to Know This

Developers and AI engineers can benefit from this solution to improve the accuracy of AI responses, especially when dealing with specific data like school codes.

Key Insight

💡 Using an official API can help correct AI hallucinations and improve response accuracy

Key Takeaways

Fix AI hallucinations in school code answers using an official API

Full Article

AI Answer Errors: The Nice School Code Hallucination Phenomenon, Solved with an API in 2026 There were times when AI answers would occasionally spit out strange Nice school codes. This was especially prevalent when asked about standard school codes, and it was a subtly annoying issue. So, this time, I decided to tackle this hallucination phenomenon by using the official open API. Attempts and Pitfalls At first, I thought, "Well, I'll just fetch the list of school codes f

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