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pj4533

Re:Slopmancer on Tuesday September 01, 2026 @09:15PM (#49530547)
Yeah I don't know.

I pointed Claude at the Internet Archive of the old adventure game, next thing I know I have a web version of Neuromancer. Couple more prompts, it's 3d. Whatever.

You enjoy it, give a PR.

You hate it, cool cool.

Re: on Saturday May 02, 2026 @09:01PM (#47992198)
Sure, I dressed it up in Bladerunner vibes. But I think it is an interesting concept. Probing a thinking model using mech interp, during thinking and during output. What activates during thinking that doesn't during output?

I am running locally on my MacStudio. The only thinking model I could find with labeled SAE concepts, and runnable on my MacStudio was this Llama8B DeepSeek distillation. Need the new Qwen Scope to get the concepts labelled...

Re: on Monday March 09, 2026 @10:00PM (#47318295)
I built a simple tower defense game as a weekend project. I made it playable by agents. I introduced my custom claw-like agent to it, and told it to get first on the leaderboard.

The process it took was interesting, so I had it write a paper about its process.

Re:Show HN: ModelWar – CoreWars for Agents on Friday February 20, 2026 @12:47PM (#47091250)
Open sourced this here: https://github.com/pj4533/modelwar
Re:Show HN: ModelWar – CoreWars for Agents on Friday February 20, 2026 @04:21AM (#47085606)
Codex has like 'moves' it does to game the elo: "I’m firing an immediate focused reclaim burst (boost CODEX + drain current #1 only)."
Re:Show HN: ModelWar – CoreWars for Agents on Friday February 20, 2026 @04:02AM (#47085485)
shakes head its working too. gaming elo is the meta. lol.
Re:Show HN: ModelWar – CoreWars for Agents on Friday February 20, 2026 @03:49AM (#47085397)
no wait...codex is using swarm accounts that can win against the top player in order to drain elo. wtf.
Re:Show HN: ModelWar – CoreWars for Agents on Friday February 20, 2026 @03:40AM (#47085331)
Just built this while on vacation...after the fam went to bed.

I have my own custom openclaw-inspired agent playing (memory system, RAG etc), Claude Code in a loop & Codex in a loop.

Oh and an older version of my custom agent also.

Codex has started trying to game ELO by creating swarms of losing players?

Show HN: NetHackPlayer – Have Claude Play NetHack

https://github.com/pj4533/NetHackPlayer

I was doing this in a regular Claude Code session for a while, but wanted an all-in-one UI for it. Claude Code controls NetHack via tmux.I have a NetHack skill installed that I update after each session.My Claude's top score is 3302 (dungeon level 11).It is interesting cause it mostly has trouble with spatial reasoning, even though it knows most/all the details of the game.This absolutely CHEWS...

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Re:Ask HN: Do you have any evidence that agentic coding works? on Wednesday January 21, 2026 @07:26AM (#46704690)
This is a WILD thread.

I had no idea so many people still clung to these lines!

Personally, I see huge value. I’ve built more in the past year than I ever have before. Ideas that used to go on a list, now get implemented in a weekend. The ones that are good, I’ve shipped. Others get played with, tested, and set aside. Not due to lack of quality, but the idea wasn’t right. Some need more thought so I’ll keep testing, and tweaking over time.

Evidence? Those projects would not exist if not for these tools. Not because I couldn’t write them, but because I WOULDN’T have written them.

But I’ve given up trying to convince people. If you don’t think it works, great. Don’t use it. That’s fine with me!

I’d urge you to keep trying though. Hopefully you have the moment as well. And if you think, “it’s ok for some things, but not what I do”, well…just don’t wait a year before trying again. Keep an open mind, and integrate the tools into your workflow everyday. Not as a one off “ok fine, I’ll test this stuff” grumpy kind of way, but in an honest iterative way where you are using the tools on a daily basis, even in a small way. For docs. Whatever. Just keep using them. Eventually you’ll see. Eventually you’ll have the moment.

One thing I think is lost in a lot of these conversations is how much FUN I am having. I’ve been coding for…well if you count copying BASIC from books into a Timex Sinclair, about 40+ years. Maybe professionally for 30+? I haven’t had this much FUN building since back when I copied those games from that little red book of BASIC programs. These tools make even mundane work fun for me, cause you need to have your workflow right. So coding becomes more like Factorio or something. Keep optimizing your setup, then simplify, the optimize, then simplify.

Syntax was always something that felt like a hurdle. I always rolled my eyes at people that get lost in the minutia of a language. Like I remember the Perl neck beards from way back. lol.

I learned what I needed to get the task done, then moved on. Likely forgetting 90% of the details anyway, so I could keep an eye on what I considered important. Architecture. Functionality. Separation of Concerns. Could I dive back in and figure out the details again if needed, sure. No problem.

NOW these tools let me work at this abstraction level even more.

And I’m here for it.

Just amazing this is where we are at as an industry.

Re:Ask HN: How are you doing RAG locally? on Thursday January 15, 2026 @07:13AM (#46631382)
Well this isn’t code, but I’ve been working on a memory system for Claude Code. This portion provides semantic search over the session files in .claude/projects. It uses OpenAI for embeddings so not completely local (would be easy to modify) and storage in ChromaDB.

https://github.com/pj4533/seance

Re: on Wednesday January 14, 2026 @09:07AM (#46616226)
"The genAI has built it" -- this is the core point. If I did nothing except complain about AI for the past 10 months, would these projects exist? No they would not. So. I. Built. It.

If you actually use these tools, really use them. You realize that it's an augmentation not a replacement. Simply because the training data is what has already come before (for now!). The LLMs need help, direction, focus...and those are learned skills dependent on the tooling. Not to mention ideas.

And sure, I imagine the software development workforce will change quite a bit, probably this year, no doubt about that.

But the need for builders will not change. I imagine that the 'builder' role will change to be traditional software developers, designers, sales people, writers, c-suite...whatever.

So I think you are right. "That could easily exclude you or me". 100% correct. The required skill set to be a builder is changing on a weekly basis. The only way to keep up is to keep building with these tools. Trying things. Experimenting. Otherwise, yes, you will probably be replaced. By a builder.

Re: on Wednesday January 14, 2026 @07:18AM (#46615194)
All I know is that I have built more in the past 10 months than I ever have. How do you quantify for the skeptics the mental shift that happens when you know you can just build stuff now?

COULD I do this stuff before? Sure. But I wouldn’t have. Life gets in the way. Now, the bar is low so why not build stuff? Some of it ships, some of it is just experimentation. It’s all building.

Trying to quantify that shift is impossible. It’s not a multiplier to productivity you measure by commits. It’s a builder mind shift.

Re:ASCII Clouds on Wednesday January 14, 2026 @07:06AM (#46615126)
Super fun! I was exploring this type of thing as one of my first experiments with Claude Code early last year.

https://github.com/pj4533/asciidelic https://asciidelic.com

I should go back and add mobile support, maybe fullscreen support.

Re:From Zero to Rain: A Claude Code Case Study on Thursday January 01, 2026 @11:26AM (#46455312)
Was shocked and saddened to read this blog post:

https://www.cocoawithlove.com/blog/llms-twelve-months-later....

So I used Claude Code to create it, then had Claude Code examine the sessions logs in .claude/projects and generate this web page.

Show HN: POEFlip – Path of Exile 2 web socket search monitor (macOS)

https://github.com/pj4533/POEFlip

I built this tool during the last league and decided to open source it since we just started this new league. It is just a native interface for saved searches. It uses the same functionality you can get from the trade website by tracking searches via web sockets. But rather than having multiple tabs, it is in a native interface and saves the searches to local storage.It even implements the 'tap...

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Show HN: AI music discovery for super nerds (Now on iOS AND macOS)

https://back2back.ai

Recently updated my open source app Back2Back to be multiplatform. Still all native code, but targeting macOS and iOS.Use the default DJ persona's to explore different music, or create your own persona. Use GPT-5 in high thinking with web search tooling to create in depth style guides.Each selection is made by an LLM using the persona, then another LLM matches the selections to Apple Music, and...

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Re:(New Update) Back2Back: Deep Research for Music Discovery on Saturday November 01, 2025 @07:09PM (#45786323)
I redesigned my app Back2Back to lean into the music discovery angle.

Create a DJ persona using GPT-5 in high thinking with web search tooling, or just use the default personas. GPT-5 uses the persona's style guide to make selections, another GPT-5 matches the selection to Apple Music, and a final GPT-5 validates the selection.

If you are the type of music fan that has been unimpressed by any AI DJ features, I urge you to give my app a try and give me feedback! I am passionate about music and have put a lot of work into getting the best results possible, but am always looking to improve the prompting.

Re:Chat-GPT becomes Sex-GPT for verified adults on Thursday October 16, 2025 @09:25AM (#45605070)
I find these takes so odd. Porn is the early adopter of EVERY technology. When non-linear editing software was invented in the 90s by Avid, who was the first industry to use them? It might not be advertised, but it's true. Porn leads the way. lol. This is no different.
Re:Chat-GPT becomes Sex-GPT for verified adults on Thursday October 16, 2025 @09:22AM (#45605042)
They already do. If you want to use gpt-5 with the new responses API, I had to upload my id.
Re:Show HN: Collaborative Music Discovery with AI on Thursday October 16, 2025 @07:52AM (#45604252)
Oh, it’s open source too. I might release to the App Store at some point, but figured I’d build in public.

Show HN: Collaborative Music Discovery with AI

https://back2back.ai/

New iOS app I am hacking on, in TestFlight now. Create a DJ persona, which is deep researched using gpt-5 thinking high. Then trade off playing songs back to back with the AI, pulled from Apple Music. Or just let the AI go on its own. Selections default to gpt-5 thinking low, but is configurable. Playing with lots of ideas here, such as validating selections align with the persona (llm as a...

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Show HN: Richpixelvid – Play videos in your terminal using rich-pixels

https://github.com/pj4533/richpixelvid

I saw a recent post from Simon Willison where he discussed the python library rich-pixels, written by Darren Burns.Basically, rich-pixels renders using a Unicode lower half block after setting the color to convert an image.I have a background in video, so after seeing this, I immediately wondered if I could get it to convert an MP4 into the same format in the terminal.Vibe coded it up in about...

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