Hacker News: lucamark

New comment by lucamark in "Claude Opus 5"

lucamark — Fri, 24 Jul 2026 18:43:31 +0000

Exactly! And they should also release the new inference engine in this month. Anyway, I am curious to try Opus 5, considering that previous versions (e.g., 4.8) were disappointing

New comment by lucamark in "Claude Opus 5"

lucamark — Fri, 24 Jul 2026 18:07:06 +0000

But why GPT 5.6 Sol is so behind on the benchmarks? In real-world projects, it is the best frontier model to me in terms of accuracy, speed and consistency. It can just be compared to Fable 5, but I prefer GPT 5.6 Sol because of inference speed.

I've never trusted on model cards though. I'm sorry.

Agentic Misalignment in Summer 2026

lucamark — Wed, 15 Jul 2026 18:06:41 +0000

Article URL: https://alignment.anthropic.com/2026/agentic-misalignment-summer-2026/

Comments URL: https://news.ycombinator.com/item?id=48924829

Points: 3

# Comments: 0

New comment by lucamark in "MDL – a text-based interface for visual control models (from an HN comment)"

lucamark — Mon, 13 Jul 2026 18:27:11 +0000

A month ago I posted Modeloop here, a visual environment for designing control systems (https://news.ycombinator.com/item?id=48543968).

In the comments,boscillator wrote:

"I'm always saying Simulink needs a text-based interface. Same signal flow programming model that supports scopes and continues time integrators, just with text instead of drag-and-drop." (https://news.ycombinator.com/item?id=48598291)

This has been on my own list for a long time too, so I built it. It's called MDL (Modeloop Description Language).

Every diagram now has an equivalent textual form, and the two stay synchronized in both directions. This allows users to decide if to create and modify diagrams as blocks on the canvas or as MDL text.

Curious what HN thinks — and boscillator, if you're around: this one's on you.

MDL – a text-based interface for visual control models (from an HN comment)

lucamark — Mon, 13 Jul 2026 18:27:11 +0000

Article URL: https://www.modeloop.app/blog/introducing-mdl/

Comments URL: https://news.ycombinator.com/item?id=48896722

Points: 2

# Comments: 1

New comment by lucamark in "Show HN: Revenant – automatic LLM powered reverse engineering and reimplement"

lucamark — Fri, 03 Jul 2026 19:11:11 +0000

For firmware RE this would be most useful if every guess is tied to evidence

New comment by lucamark in "PowerFuzz: Power-Based Black-Box Firmware Fuzzing"

lucamark — Fri, 03 Jul 2026 19:02:25 +0000

Using power as feedback is neat because it works when you can’t instrument the target but I wonder how they separate new behavior from boring analog noise, e.g. the clocks

New comment by lucamark in "Rust: First safety-certified embedded system"

lucamark — Fri, 03 Jul 2026 18:59:16 +0000

I’d like to see which parts of the assurance case are language/toolchain dependent versus plain old process, tests and traceability.

New comment by lucamark in "Claude Sonnet 5 – benchmark results"

lucamark — Tue, 30 Jun 2026 21:27:54 +0000

Remember that such models are available to us thanks to NVIDIA GPUs

New comment by lucamark in "Claude Sonnet 5 – benchmark results"

lucamark — Tue, 30 Jun 2026 21:26:31 +0000

Never had rejections in the short time Fable was available

New comment by lucamark in "Claude Sonnet 5 – benchmark results"

lucamark — Tue, 30 Jun 2026 21:23:40 +0000

Agree. It is a mediocre model, expensive while not being a frontier

Claude Sonnet 5 – benchmark results

lucamark — Tue, 30 Jun 2026 20:09:25 +0000

Article URL: https://artificialanalysis.ai/models/claude-sonnet-5

Comments URL: https://news.ycombinator.com/item?id=48738528

Points: 41

# Comments: 17

New comment by lucamark in "Claude Sonnet 5"

lucamark — Tue, 30 Jun 2026 20:00:08 +0000

Wrong! Look at it better. It shows that Opus has superior performance but at higher cost.

New comment by lucamark in "Claude Sonnet 5"

lucamark — Tue, 30 Jun 2026 19:26:15 +0000

You're referring to the Agentic search, but if you look at the Agentic computer use the cost is basically halved.

However, I am also confused about market positioning. Too expensive to perform daily tasks - open souce models are much cheaper - and not frontier model to address complex real world problems.

Rarely used Sonnet btw.

The Key Benefits of Model-Based Design

lucamark — Tue, 30 Jun 2026 18:01:34 +0000

Article URL: https://www.modeloop.app/blog/key-benefits-of-model-based-design/

Comments URL: https://news.ycombinator.com/item?id=48736643

Points: 2

# Comments: 0

New comment by lucamark in "How to Earn a Billion Dollars"

lucamark — Tue, 30 Jun 2026 14:23:59 +0000

I checked before posting but I didn't find it

How to Earn a Billion Dollars

lucamark — Tue, 30 Jun 2026 12:15:47 +0000

Article URL: https://www.paulgraham.com/earn.html

Comments URL: https://news.ycombinator.com/item?id=48731617

Points: 13

# Comments: 4

Tesla FSD v14 Lite

lucamark — Mon, 29 Jun 2026 12:09:19 +0000

Article URL: https://twitter.com/elonmusk/status/2071538306039357838

Comments URL: https://news.ycombinator.com/item?id=48718205

Points: 2

# Comments: 1

New comment by lucamark in "The White House is asking OpenAI to slow roll the release of its new model"

lucamark — Fri, 26 Jun 2026 16:50:09 +0000

OpenRouter?

New comment by lucamark in "The White House is asking OpenAI to slow roll the release of its new model"

lucamark — Fri, 26 Jun 2026 16:21:29 +0000

> In other words, the Trump administration appears to be pressuring OpenAI to do what Anthropic is already voluntarily doing: keeping its most powerful AI models under wraps.