I travel a lot. And every single time, I'm standing in an airport Googling "do I need an adapter for Thailand" while my boarding group is already lining up. The existing tools for this are bad. They're buried in blog posts from 2016 with popup ads, or they're a wall of text that doesn't actually answer the question. I already had most of the data. My destination guides on Vientapps cover dozens of
When you have 5 unrelated questions, should you pack them into one message to the LLM, or send 5 requests simultaneously? Which is faster? Splitting into multiple independent parallel requests is almost always faster. This isn't a gut feeling — it's determined by the underlying inference mechanism of LLMs. Let's walk through the reasoning from first principles. To understand this problem, you firs