👨‍🔬Algorithm change log

Here is a high-level list of all the recent changes we have made to our question answering algorithm and set-up.

31 January 2024

Migrated from GPT-4 to GPT-4 turbo.

We moved to OpenAI's latest, fastest, and most powerful model. The GPT-4 models are currently used as "fallbacks", so if initially, the GPT-3.5 model is unable to answer a query (which is faster), we will re-run the query using the more powerful GPT-4 models.

This also ensures that we are operating on the most up-to-date models when OpenAI deprecates (stops using) their older models in a few months.

You can learn more about the GPT-4 turbo model here.

18 January 2024

Reference "relevancy" improvements made.

This means that when we identify the most relevant pieces of content to answer a question, we then perform a secondary "re-ranking" of those references or sources to determine the most "relevant" sources or references amongst them to better answer your questions.

15 January 2024

Prompt improvements to "follow up" questions, i.e. any question after the 1st question in a conversation.