mojuba

Joined 19 years ago

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Apr 5
Passed the Turing test.
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Comment · 19 days ago
Strictly speaking that's not holography if I understood it correctly. Holography is based on interference created by a surface with a special pattern, and it doesn't require any matter other than the diffractive surface. Whereas here they say they move "particles" (what particles? dust? atoms?). Still pretty cool of course and a thing on its own.
Comment · 27 days ago
To be fair, LLMs can still derive those kinds of things from text, at the very least from your own comment if it made it to the training set though I'm sure it is mentioned in a lot of other places already. Many of this type of mistakes went away after reasoning was introduced.

But I'm sure you can still find tasks that they will have difficulty solving, involving the most fundamental concepts that can only be experienced in the physical world to be understood well, like left and right, near and far, hot and cold, heavy and light, etc.

Comment · 2 months ago
Sorry but I don't think you read any of the linked articles. Just one example of an anti-pattern that is very common and is undeniably harmful: Bad Revenue.

It comes down to deceiving or annoying your customers. E.g. making cancellation difficult or confusing, tricking the users into buying yearly subscription by showing them the monthly price of the yearly subscription (explicitly prohibited by Apple in mobile apps btw) and many others which can boost your revenue short-term but do a lot more harm in the long term, or eventually even kill your company.

These sales anti-patterns can work for bigger companies that are long past their growth stage and are now looking for ways to squeeze pennies out of every customer. Early stage or growth stage startups should not copy these practices: growth is a very fragile thing that can be destroyed by negative word of mouth easily.

Comment · 2 months ago
Generally, facts over instructions. This has been Anthropic's recommendation too, in one of their recent blog posts.

Also the shorter the better, let the model figure out the rest. Overinstruction degrades intelligence. We tend to underestimate their capabilities, we overinstruct them and then complain about them being dumb.

Comment · 2 months ago
One unexpected discovery that I have made while building an AI-based system: the LLM's are bad at designing prompts.

We tend to think that the AI has some sort of self-knowledge and should be good at designing prompts for itself but it's really not.

Been struggling with a task that heavily depended on prompts, ended up rewriting all my prompts from scratch in my own words, and it finally worked. Then every time I ask Claude to fix something in the prompts, it invariably makes it worse.

A very strange phenomenon that can probably be explained by the quality of prompt design advice that made it to the training dataset. Bottomline, all the prompt design advice that you can find on the internet is really not great.

Comment · 2 months ago
True, tried it so many times and every time I come up with something myself though sometimes inspired by the AI's ideas.

Verifying trademarks and domain name availability is usually an additional step you need to ask it to perform. Trademark DB searches by the way are intentionally made difficult to scrape so most of the time it's a manual process anyway.

However, once you give it all the information (TM search results, domain name availability) it can help you with the judgement of how safe the name is from the legal perspective. With the obvious caveats, but still a good starting point if you are serious about the name.

Comment · 2 months ago
Are you measuring the number of bugs per line of code in production, compared to pre-AI? That's the metric.
Comment · 2 months ago
> The result would be worse code, probably. Also probably still good enough.

And that's because the definition of "good enough" is drifting towards "crappy", has been for decades, now accelerated by the AI.

Was thinking the other day how the bars of quality for software pre-Internet was so much higher just because any small software shop only ever had one shot: ship your software on floppy disks, with practically no chance to patch and fix bugs later. People either like your 1.0 or they don't and that's your whole business story.

Then came the Internet, bug fix updates became so much easier, and with it came crappification and bugs-as-a-norm attitude.

And now this.

Not whining, just stating the facts.

Comment · 2 months ago
This is all good to know, but funny how we are suddenly back to formal languages and commands. Aren't these things intelligent enough to figure these things out for us?
Comment · 2 months ago
Exactly, and nothing will ever match the "prestige" of .com

.ai is also kind of cool right now but it will probably lose its appeal after some years when everything will become AI and the world will get tired of the term.

But .com is still at the top of the food chain. If you can survive for a few years, raise your series A/B, you will likely have enough money to acquire your sexy single-word .com name.

Comment · 2 months ago
Agreed and that's probably the second major killer feature of C++.
Comment · 2 months ago
Yes to all that but still, my pet theory is that languages rise on one or two "killer features" that move the entire industry forward, and not the overall cuteness or lovability.

I can suggest a list of one killer feature per each popular language, i.e. things that these languages were the first to introduce and influence many successors:

C: extreme conciseness

C++: implicit destructors / RAII

Python: removed curly braces

Java: extreme portability

JavaScript: erm...

PHP: embedded in HTML by design

Rust: compile-time memory management

Swift: structured concurrency (pre-6 was probably just pure cuteness)

etc.

Comment · 3 months ago
It's because of humanity's sense of justice which is probably in the majority's mindset. Can't back it up with data or research but I think the majority of any population would vote for measures like e.g. reducing the wealth gap. Hence "reality has a left wing bias".

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