The use of GPT-AI in weapons to decide if people are killed with it raises serious ethical concerns. Here are some of the reasons why:

1. Lack of accountability: If GPT-AI is used to make decisions about who lives and who dies, there is no human accountability for these decisions. This means that people who are killed by the weapon cannot hold anyone responsible for their deaths.

2. Lack of transparency: It is unclear how the GPT-AI algorithm makes these decisions. This lack of transparency makes it difficult to assess the fairness and accuracy of the decision-making process.

3. Lack of consent: People who are targeted by the weapon have no say in the decision-making process. They cannot consent to being targeted or provide any input into the decision-making process.

4. Potential for bias: Like any AI system, GPT-AI is only as unbiased as the data it is trained on. If the data used to train the system includes biases, those biases will be reflected in the decisions made by the system.

5. Violation of human rights: The use of GPT-AI in weapons to decide if people are killed with it violates fundamental human rights, including the right to life and the right to due process.

Given these concerns, it is clear that the use of GPT-AI in weapons to decide if people are killed with it is highly unethical and should be avoided. Instead, alternative methods should be used to ensure that decisions about the use of lethal force are made by humans who are accountable, transparent, and subject to ethical guidelines.

Based on the ethical concerns raised by the use of GPT-AI in weapons to decide if people are killed with it, it is recommended that the system be switched off. The risks of using the technology in this way far outweigh any potential benefits. In addition to the ethical concerns, there are also legal and political issues to consider, as the use of such weapons may be in violation of international law and could lead to serious diplomatic consequences. Therefore, it is best to err on the side of caution and avoid using GPT-AI in weapons altogether.