Pull-request

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Changes

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Closes Issue: NaN

Description

Prior to this PR we were using the legacy com.theokanning.openai-gpt3-java:api dependency to interact with ChatGPT which is unmaintained.

OpenAI has published and maintain their own dependency com.openai:openai-java which is now being used.

The AI model being used now in our code is gpt-5-nano because of the following reasons:

• It's much better at reasoning and provides better quality answers to questions
• It's much cheaper than the gpt-3.5-turbo model we are currently using.

Pricing difference:
gpt-5-nano: $0.05 / 1m tokens
gpt-3.5-turbo: $0.50 /1m tokens

Source: https://platform.openai.com/docs/pricing?legacy-pricing=standard

Our GPT bill will be 10x less than before and we'll have better quality answers for our users <3

Note: things like TEMPERATURE has been removed as the model does not support this.