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kjhughes

16,098 karma · joined April 7, 2009

Kenneth J Hughes

Engineer and Founder, Entelechy Corporation

http://www.entel.com

kjh AT website domain

https://stackoverflow.com/users/290085/kjhughes

[ my public key: https://keybase.io/kjhughes; my proof: https://keybase.io/kjhughes/sigs/8jRlrbjgTQY2zzaLs7qigv5AYGsFdj35yZq7HVHO_2o ]

submissionscomments
kjhughes··on Reinventing the Renaissance
Related: Dwarkesh Patel recently interviewed Ada Palmer:

Why Leonardo was a saboteur, Gutenberg went broke, and Florence was weird – Ada Palmer

https://www.youtube.com/watch?v=PAIhVfGbREA

kjhughes··on Welcome to Hell Developer
There seems to be a debugging pattern that arises when problems are in proximity to a poorly understood, highly complex part of the system: We tend to think that's where the problem probably is. And we can lose an inordinate amount of time looking for it there. It's like an inverse streetlight effect.

I've seen coding LLMs do it too. I have a well-tested, but complex, subsystem that constantly draws their attention when something non-obvious elsewhere goes wrong.

kjhughes··on The Five Mules Pulling the 21st Century
https://archive.ph/v19R6
kjhughes··on Crucial shutting down as Micron wants to sell RAM/SSDs to AI companies instead
Dupe: https://news.ycombinator.com/item?id=46150978
kjhughes··on Amazon's AWS Is Slowed by Bloat as Competitors Clinch AI Deals
https://archive.ph/7UMoe
kjhughes··on Not Even Wrong: On the Limits of Prediction as Explanation in Cognitive Science
Abstract

  We offer a comment on the Centaur (Binz et al., 2025) transformer-based model of human behavior. In particular, Centaur was cast as a path towards unified theories of cognition. We offer a counter claim with supporting argument: Centaur is a path divergent from unified theories of cognition, one that moves towards a unified model of behavior sans cognition.
kjhughes··on Nvidia's new 'robot brain' goes on sale for $3,499
Here's NVIDIA's blog post on this:

NVIDIA Jetson Thor Unlocks Real-Time Reasoning for General Robotics and Physical AI

https://blogs.nvidia.com/blog/jetson-thor-physical-ai-edge/

kjhughes··on Deep Agents
I thought they meant that it's a noop as a tool in the sense that it takes no external action. It seems nonetheless effective as a means of organizing reasoning and expressing status along the way.
kjhughes··on Deep Agents
If you have a valid criticism, express it. Otherwise, withdraw your unsubstantiated slight.
kjhughes··on Scientists Are Learning to Rewrite the Code of Life
https://archive.ph/hkDDI
kjhughes··on It's Known as 'The List'–and It's a Secret File of AI Geniuses
https://archive.ph/JEUnS
kjhughes··on AI is ushering in a “tiny team” era
https://archive.ph/YHr9s
kjhughes··on 2025 CNBC Disruptor 50
That's the full list. Here's some commentary, including how Anduril took the top spot away from OpenAI this year:

https://www.cnbc.com/2025/06/10/anduril-tops-cnbc-disruptor-...

kjhughes··on Show HN: Ask-human-mcp – zero-config human-in-loop hatch to stop hallucinations
Does all thinking end up getting replaced by calls to Ask-human-mcp then? Or only thinking that exceeds some limit (and how do you express that limit)?
kjhughes··on Show HN: Ask-human-mcp – zero-config human-in-loop hatch to stop hallucinations
I'll try to give you credit for more than dismissing my question off-hand...

Yes, it may not need to know with perfect certainty when it's unsure or stuck, but even to meet a lower bar of usefulness, it'll need at least an approximate means of determining that its knowledge is inadequate. To purport to help with the hallucination problem requires no less.

To make the issue a bit more clear, here are some candidate components to a stuck() predicate:

- possibilities considered

- time taken

- tokens consumed/generated (vs expected? vs static limit? vs dynamic limit?)

If the unsure/stuck determination is defined via more qualitative prompting, what's the prompt? How well has it worked?

kjhughes··on Show HN: Ask-human-mcp – zero-config human-in-loop hatch to stop hallucinations
Cool conceptually, but how exactly does the agent know when it's unsure or stuck?
kjhughes··on Silicon Valley Is at an Inflection Point
https://archive.ph/SqlRm
kjhughes··on Google DeepMind's Demis Hassabis on AGI, Innovation and More
https://archive.ph/W97Hz
kjhughes··on AI in my plasma physics research didn’t go the way I expected
It got changed (for the worse, in my opinion) away from the original title.

The original title is supposed to be favored here unless it has a serious problem.

This original title had no serious problem, unless accurately summarizing a PhD candidate's thoughtful critique of some questionable AI contributions to scientific research is a serious problem.

kjhughes··on DeepSeek focuses on research over revenue in contrast to Silicon Valley
http://archive.ph/d5l3T
kjhughes··on Tell Mozilla: it's time to ditch Google
G&A = General and Administrative (expenses)
kjhughes··on What the Dot-Com Bust Can Tell Us About Today's AI Boom
https://archive.ph/lnH2E
kjhughes··on Show HN: Evolving Agents Framework
Your framework name suggests that you have an effective method of taking an existing agent that is "close" to meeting requirements by some similarity metric and evolving a new agent that will be better suited than the base agent is to meet the requirements.

If this is true, your post, your repo README file, and your BeeAI Community call presentation (which starts here: https://www.youtube.com/watch?v=5-xqQBv-ccY&t=1294s) ought to be proclaiming such a notable success. Yet, I've seen little to nothing about it in any of those places. Am I missing it?

How exactly does your agent evolution process work?

kjhughes··on Show HN: While the world builds AI Agents, I'm just building calculators
Suggestions:

- Fix your certs to not lose traffic when Chrome (at least at the default security level) puts up a scary "Your connection is not private" warning for net::ERR_CERT_AUTHORITY_INVALID and requires an override to proceed to your site.

- Fix whatever reputation damage has caused you to be classified as a phishing site: https://phish.opendns.com/main?url=www.calcverse.live

kjhughes··on Why AI Spending Isn't Slowing Down
https://archive.ph/ptVBA
kjhughes··on The Unicorn Boom Is Over, and Startups Are Getting Desperate
https://archive.ph/QxWHG
kjhughes··on Chocolate intake and risk of type 2 diabetes: prospective cohort studies
That CNN article is a light-weight review of select food defects allowed, not measured, by the FDA and chosen by the author for their yuck factor. I wouldn't let any of it justify a dismissiveness of heavy metals in dark chocolate.

The Consumer Reports article presents investigative results that measured actual heavy metals levels in dark chocolate. It's worth considering by anyone encouraged to increase their dark chocolate consumption by the diabetes study.

kjhughes··on Chocolate intake and risk of type 2 diabetes: prospective cohort studies
On the other hand, Lead and Cadmium Could Be in Your Dark Chocolate:

https://www.consumerreports.org/health/food-safety/lead-and-...

kjhughes··on The rectangular cows of Art UK (2018)
American art by the late 20th century depicted cows more realistically: https://shorturl.at/aqvDa
kjhughes··on To what extent is science a strong-link problem?
Science as a strong-link problem references this piece,

https://www.experimental-history.com/p/science-is-a-strong-l...

discussed here last year:

https://news.ycombinator.com/item?id=35712694

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