tristenharr

I'm looking for something to perform some automations moving and aligning ~9x6 inch pieces of slate that weigh <2kg. Looking at things like the HIWONDER arms and want something with vision and such. Trying to determine the best value, but I'm mostly looking on Amazon because I personally need fast shipping for an internal hackathon we're doing next week.

What are some of the best robot arms and what type of chassis would you recommend? Best for the value? Best in class? Etc. (Also perhaps to make this a useful thread to others if I wasn't in a rush what would be the best?)

What capabilities are useful and which are over-hyped? Thanks HN! :)

This drives me crazy. At one point I built a tool that basically gave me full control over the chats. You were able to delete or edit any message in the chat.

But many of the providers lock their best models behind their interface before the developers get access, or lock features behind them.

Why can’t we delete messages? It just seems like common sense to me. I spend way too much time “ruining” a thread then spending 20 minutes getting a new thread back to where I previously was. All because I can’t delete the messages that derailed everything.

Just being able to right click and “delete” or “edit” any message in the chat would be the biggest upgrade to user experience in my opinion. Then when the LLM inevitably hallucinates or misunderstands you don’t have to fight to get it back on track or abandon it altogether and start a new chat and potentially spend 20 minutes priming the chat.

It’s also trivially simple to implement. I wonder if the providers have some explicit reason for this? Is it to bias people to start new chats rather than have long ones which saves them money? I just feel like there has to be a reason this dead simple feature isn’t possible. In the API it’s literally just changing the messages array that is the input.

Does anyone know the reason they don’t have this? (Surely someone before has said: “we could let users delete or edit messages” and it was shot down.. right?)