James Werver氏は「日本語の先生から、リスニングとスピーキングの能力が不足していると言われました。頻繁に会話をして友人を困らせたくないので、言語練習用のチャットボットを作ることにしました。」とLinkedInでアプリを紹介している。これは、OpenAI GPT-3.5とWhisper（Speech to Text用）を活用して作られている。しかし、重要な特徴としてWolframAlphaが使われている旨が書かれているので、試したことをメモ。

前提知識

GPT+WolframAlpha+Whisper - a Hugging Face Space by JavaFXpert: https://huggingface.co/spaces/JavaFXpert/Chat-GPT-LangChain
大規模言語モデルと外部リソースとを融合させたアプリケーションを作ろう－langchainのご紹介
https://qiita.com/wwwcojp/items/c7f43c5f964b8db8a890

実行画面

実行例

目的: 経済変数の間の因果関係を網羅させること。

人間
How can we exhaustively define the relationship between consumption, investment, government spending, consumption taxes, etc., through causal inference?

AI
To exhaustively define the relationship between consumption, investment, government spending, consumption taxes, etc., through causal inference, it is necessary to use a combination of quantitative and qualitative methods. Quantitative methods such as regression analysis can be used to identify the relationships between variables, while qualitative methods such as interviews and surveys can be used to gain a deeper understanding of the causal relationships between variables. Additionally, it is important to consider the context in which the variables are operating, as this can have a significant impact on the relationships between them.

人間
However, there are some things that can be modeled intuitively without quantitative analysis. For example, with other conditions fixed, an increase in the consumption tax will decrease consumption.

AI
That is correct. Intuitively, it is easy to understand that an increase in the consumption tax will lead to a decrease in consumption, as consumers will have less disposable income to spend. This is a simple example of how the relationship between two variables can be understood without the need for quantitative analysis.

人間
Now let us write the relationship between X and Y as X(s1)--Y(s2), which can be understood by such an intuitive example. s1 and s2 can be + or -. If consumption decreases when the consumption tax increases, then consumption_tax(+)--consumption(-). list as many economic variables as possible that can be substituted for X and Y.

AI
There are many economic variables that can be substituted for X and Y in the relationship X(s1)--Y(s2). Examples include:

GDP(+)--Unemployment(-);
Interest Rates(+)--Investment(-);
Government Spending(+)--Inflation(-);
Exchange Rates(+)--Exports(-);
Tax Rates(+)--Consumer Spending(-).

人間
More examples.