What AI tools are you using?

power industry. by far the most useful use case is for regulatory/tax/market research where there is a ton of source material and just need the llm to pull out the commercial takeaways. here and there use it to parse language in documents. not useful for anything even slightly generative (writing, slides, modeling, analysis) in my experience. caveat that these things are likely only materially useful in transactional finance if they are customized to be narrowly and deeply trained on one thing in particular but that's an enterprise-level software decision, and my firm hasn't gone there. interested to hear where others are at.