Hacker News: noperator

New comment by noperator in "Leanstral 1.5: Proof abundance for all"

noperator — Sat, 04 Jul 2026 01:39:10 +0000

Leanstral 1.5 has 6B active parameters. How many parameters does GPT-5.5 have?

New comment by noperator in "VibeThinker: 3B param model that beats Opus 4.5 on reasoning with novel SFT+GRPO"

noperator — Tue, 23 Jun 2026 16:48:09 +0000

Yes, I did end up figuring out a clean way to allow normal reasoning inside and then force JSON _after_ the closing . Example here: https://gist.github.com/noperator/6c711ab19027ea8056442df839...

New comment by noperator in "VibeThinker: 3B param model that beats Opus 4.5 on reasoning with novel SFT+GRPO"

noperator — Tue, 23 Jun 2026 03:32:52 +0000

Having some success while testing this model out as a replacement for GPT-5 nano in source code security review. Running on RTX 3090 (24 GB VRAM) via vLLM. It's not great on structured output (as noted in the model card) but I'm working around that in my harness.

Pelican, or pelican't? A hint at Claude evals

noperator — Sat, 13 Jun 2026 13:38:30 +0000

Article URL: https://noperator.dev/posts/pelicant/

Comments URL: https://news.ycombinator.com/item?id=48517236

Points: 4

# Comments: 0

You can just say it

noperator — Thu, 28 May 2026 14:17:31 +0000

Article URL: https://noperator.dev/posts/you-can-just-say-it/

Comments URL: https://news.ycombinator.com/item?id=48309290

Points: 3

# Comments: 0

Show HN: Cagent – Agent in a Cage

noperator — Sat, 28 Feb 2026 18:37:46 +0000

Article URL: https://github.com/noperator/cagent

Comments URL: https://news.ycombinator.com/item?id=47198718

Points: 2

# Comments: 0

New comment by noperator in "Let's discuss sandbox isolation"

noperator — Fri, 27 Feb 2026 21:54:31 +0000

> compute isolation means nothing if the sandbox can freely phone home.

Here's a project I've been working on to address the network risk. Uses nftables firewall allowing outbound traffic only to an explicit pinned domain allowlist (continuously refreshes DNS resolutions in the background).

https://github.com/noperator/cagent

My AI got a GitHub account

noperator — Thu, 15 Jan 2026 14:45:56 +0000

Article URL: https://www.maragu.dev/blog/my-ai-got-a-github-account

Comments URL: https://news.ycombinator.com/item?id=46633236

Points: 1

# Comments: 0

Sift or Get Off the PoC: Vulnerability Research via Information Retrieval

noperator — Mon, 12 Jan 2026 14:31:26 +0000

Article URL: https://arxiv.org/abs/2512.06155

Comments URL: https://news.ycombinator.com/item?id=46589020

Points: 1

# Comments: 0

New comment by noperator in "Computing, Convivially"

noperator — Sun, 11 Jan 2026 02:00:38 +0000

Digital technologies can be terribly destructive, but they can also be gloriously empowering. How do we shape them into tools for conviviality rather than means of domination?

Computing, Convivially

noperator — Sun, 11 Jan 2026 02:00:38 +0000

Article URL: https://v5.chriskrycho.com/essays/computing-convivially/

Comments URL: https://news.ycombinator.com/item?id=46572028

Points: 2

# Comments: 1

New comment by noperator in "Jqfmt like gofmt, but for jq"

noperator — Mon, 21 Jul 2025 21:15:39 +0000

My prototype one-liners usually turn into Go programs :)

New comment by noperator in "Jqfmt like gofmt, but for jq"

noperator — Mon, 21 Jul 2025 21:14:40 +0000

if you like fx, then you'll love https://jless.io/

New comment by noperator in "Jqfmt like gofmt, but for jq"

noperator — Mon, 21 Jul 2025 19:38:50 +0000

Hey, author here. see also, sol: a de-minifier (formatter, exploder, beautifier) for shell one-liners

https://github.com/noperator/sol

I actually wrote jqfmt because I needed it for sol :)

New comment by noperator in "Ask HN: What are your favorite one-liner shell commands you use?"

noperator — Mon, 21 Jul 2025 17:04:35 +0000

kind of meta, but one of my most-used commands is sol: a de-minifier (formatter, exploder, beautifier) for shell one-liners

https://github.com/noperator/sol

New comment by noperator in "I used o3 to profile myself from my saved Pocket links"

noperator — Tue, 08 Jul 2025 13:47:40 +0000

Awesome! I found this section interesting: https://blog.kelvin.ma/posts/an-ode-to-pocket-analysis-of-ex...

I don't think of HN as a source itself but rather a way to discover sources. So I think my Pocket data reflects sources that I've discovered, but to your point, doesn't represent everything I've read from those sources.

An Ode to Pocket: Analysis of Exported Logs

noperator — Tue, 08 Jul 2025 13:42:02 +0000

Article URL: https://blog.kelvin.ma/posts/an-ode-to-pocket-analysis-of-exported-logs/

Comments URL: https://news.ycombinator.com/item?id=44499878

Points: 1

# Comments: 1

New comment by noperator in "I used o3 to profile myself from my saved Pocket links"

noperator — Tue, 08 Jul 2025 13:39:43 +0000

Moved to Wallabag, but note that I don't read anything via Wallabag (or Pocket) UI. I export saved items as an RSS feed which I consume in an RSS reader like Inoreader or FreshRSS.

New comment by noperator in "I used o3 to profile myself from my saved Pocket links"

noperator — Tue, 08 Jul 2025 13:34:38 +0000

Hugo lives on GitHub which autodeploys to Cloudflare Pages. https://developers.cloudflare.com/pages/framework-guides/dep...

New comment by noperator in "Remotely Wipe a Server (2011)"

noperator — Tue, 08 Jul 2025 00:32:30 +0000

> This is a relatively simple request when the server is under your desk: boot a rescue disk, use a tool like shred to wipe the data on all the hard drives, then press the power button. When the server is in a remote data center, it's a little more challenging: use a remote console to reboot into a rescue disk, wipe the server, then remotely pull the power using some networked PDU. When, like me, you have to wipe a server thousands of miles away with no remote console, no remote power, no remote help and only an SSH connection, you start scratching your head.