Ask HN: How are AI tools delivering real value in your company? (not just noise)

I’m curious about the real-world impact of AI agents and LLMs in your workplace. Beyond the hype, where are they actually making a difference?

Specifically:

What does the ACTUAL input (data, tasks) look like, and what’s the output (results, deliverables)?

What’s the ROI? How many hours or dollars have you saved?

Has anyone lost their job? or have roles shifted to new types of work because of AI?

Any less-obvious use cases that turned out to be surprisingly effective?

Would love to hear about the tools you’re using, the workflows you’ve built, and what you’ve learned along the way