Applied to ajvc, got rejected, got two words back, rebuilt everything because of it
▲ 14 r/ajvc

Applied to ajvc, got rejected, got two words back, rebuilt everything because of it

A few months ago I applied to ajvc. Got rejected.

I didn't take it badly. It was fair. The product wasn't ready and I knew it.

I followed up anyway. Just a short note saying thanks and that I was going to keep building. Genuinely didn't expect a reply.

Aviral replied. "Looking forward to it."

I stared at that for a while. Two words. Probably took him five seconds to type. But I couldn't stop thinking about what it would mean to actually show up after that, not with more promises, but with something real.

The problem was the product was a mess. The memory layer had edge cases I'd been ignoring. Payments were stuck in test mode. The API key flow broke for existing users. I'd been telling myself these were "minor issues" for two weeks.

I stopped telling myself that.

The next six weeks I fixed all of it. Properly, not patches. I ran 40 real test prompts and wrote down every result including the embarrassing ones. Worst case was 0% improvement on complex tasks and that number stayed in the report because hiding it would've felt like lying to myself more than anyone else.

The thing I keep coming back to: I would not have done any of this without that reply. Not because it was particularly encouraging. But because someone I respected said "looking forward to it" and I didn't want to find out what it felt like to waste that.

I don't know if Aviral remembers sending it. On his end it was probably nothing. On mine it was the difference between shipping something real and shipping something almost real.

Funny how that works.

u/Least-Post9099 — 11 days ago
▲ 5 r/LangChain+1 crossposts

I built a memory API for LLM apps after rebuilding the same context layer four times across different projects

I kept hitting the same wall. Every time I started a new LLM project, I'd spend the first week writing the same infrastructure: vector store, embedding pipeline, retrieval logic, deduplication so the same fact doesn't get stored fifteen times. The actual product would sit there waiting while I plumbed this together again.

After the fourth time I just stopped and built it once as a standalone thing.

It's called Torqon. The idea is simple:

POST /memory/store    # save something worth remembering
GET  /memory/retrieve # pull relevant context before your model call

Works with Claude, GPT, Llama, anything. You stop feeding full conversation histories into prompts and just inject what's actually relevant for the current message. My own context sizes dropped a lot once I started using it, and the responses got noticeably better because the model wasn't wading through noise.

Free tier is live at torqon.dev, no card needed. I'm still early and genuinely trying to figure out what to build next, so if you're working on anything with agents or persistent sessions, I'd really love to hear what memory-related stuff has been annoying you most.

What's the dumbest thing you've had to build from scratch just to get LLM memory working?

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u/Least-Post9099 — 11 days ago

Made a Claude skill that stops it from guessing in the dark on vague prompts

You know the loop where you ask Claude to build something, the prompt's missing stuff it actually needs, and it either dumps five clarifying questions on you or just guesses and you find out two messages later it picked the wrong thing.

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Got annoyed enough at this last week to actually build something for it. The skill figures out what's missing, but only the stuff that would change the output, asks about that specifically, and if you just want to say "use your best judgment" it goes ahead but tells you exactly what it assumed. So fixing a bad guess is one line instead of starting the whole prompt over.

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Someone's going to bring up grill-me in the comments so I'll just say it now, yeah I know it exists. That one interviews you on everything before it starts, which is great when you want to think through a plan. This is for when you don't want that, you want one shot and you still want to see what got invented.

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Quick example. Prompt was "build me a website for my dental practice," I said just guess, got this at the top of the response:

Assumptions made (no info given, so I picked defaults):

Services: general + cosmetic dentistry, most common combo for a small practice

Tone: warm and reassuring, typical for patient facing sites

Colors: blue/white, common trust signal in healthcare

Swap any of these out and it redoes just that part.

Repo's here if you want to poke at it: github.com/ahirmaan/show-your-work. MIT, two examples in the repo. It's a v1 I built solo, so if you throw something weird at it and it asks the wrong question or misses something obvious, open an issue, genuinely want to know where it breaks.

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u/Least-Post9099 — 13 days ago