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peheje commented on Gemini 3 Flash: Frontier intelligence built for speed   blog.google/products/gemi... · Posted by u/meetpateltech
hubraumhugo · 3 days ago
You can get your HN profile analyzed and roasted by it. It's pretty funny :) https://hn-wrapped.kadoa.com
peheje · 3 days ago
This is great. I literally "LOL'd".
peheje commented on Gemini 3 Flash: Frontier intelligence built for speed   blog.google/products/gemi... · Posted by u/meetpateltech
caminanteblanco · 3 days ago
Does anyone else understand what the difference is between Gemini 3 'Thinking' and 'Pro'? Thinking "Solves complex problems" and Pro "Thinks longer for advanced math & code".

I assume that these are just different reasoning levels for Gemini 3, but I can't even find mention of there being 2 versions anywhere, and the API doesn't even mention the Thinking-Pro dichotomy.

peheje · 3 days ago
I think:

Fast = Gemini 3 Flash without thinking (or very low thinking budget)

Thinking = Gemini 3 flash with high thinking budget

Pro = Gemini 3 Pro with thinking

peheje commented on Using LLMs at Oxide   rfd.shared.oxide.computer... · Posted by u/steveklabnik
peheje · 13 days ago
I know I'm walking into a den of wolves here and will probably get buried in downvotes, but I have to disagree with the idea that using LLMs for writing breaks some social contract.

If you hand me a financial report, I expect you used Excel or a calculator. I don't feel cheated that you didn't do long division by hand to prove your understanding. Writing is no different. The value isn't in how much you sweated while producing it. The value is in how clear the final output is.

Human communication is lossy. I think X, I write X' (because I'm imperfect), you understand Y. This is where so many misunderstandings and workplace conflicts come from. People overestimate how clear they are. LLMs help reduce that gap. They remove ambiguity, clean up grammar, and strip away the accidental noise that gets in the way of the actual point.

Ultimately, outside of fiction and poetry, writing is data transmission. I don't need to know that the writer struggled with the text. I need to understand the point clearly, quickly, and without friction. Using a tool that delivers that is the highest form of respect for the reader.

peheje commented on Sumo – Simulation of Urban Mobility   eclipse.dev/sumo/... · Posted by u/Stevvo
peheje · 5 months ago
In my master's thesis we used SUMO to model a small part of our town and hooked it up to the latest and greatest reinforcement learning algorithms to learn traffic light control. Eventually we beat all the other built in conventional algorithms in most parameters; Average speed. Emission. Etc.
peheje commented on Never write your own date parsing library   zachleat.com/web/adventur... · Posted by u/ulrischa
indymike · 5 months ago
Add phone numbers, email addresses and human names to the list.
peheje · 5 months ago
Agreed! My team is constantly humbled by the mess of user data: names, birthdays, addresses, people dying or living abroad etc.

Honestly, sometimes I think about the linear algebra, AI, or robotics I learned in school and get this feeling of, "Is this what I'm doing? Stuff that feels like it should be simple?"

It's funny, even our product manager - who is a great guy - can fall into that "come on, this should be easy" mode, and I'll admit I sometimes get lulled into it too. But to his credit, every time I walk him through the actual edge cases, he totally gets it and admits it's easy to forget the on-the-ground complexity when you're in 'planning mode'.

So yeah, seeing your comment is incredibly validating.

peheje commented on Locks, leases, fencing tokens, FizzBee   surfingcomplexity.blog/20... · Posted by u/azhenley
peheje · 9 months ago
Can someone explain to me how it makes sense that you want to define a locking mechanism using.. locking mechanism (the "atomic"). Does this mean that in an actual implementation you would have to drop down to some hardware-level-atomic operation, and is that even practical?

Also won't fencing token require some kind of token manager, that ensures you must present the highest token to do the action, and that you have to ask to get a new token, and that when you fail because your token is too old you must re-request one, is this modelled?

peheje commented on Turn any bicycle electric   dhruvvidyut.co.in/... · Posted by u/samdung
aoanevdus · a year ago
I’m sure if I get hurt on my bike, my medical insurance coverage will not care at all whether the injury is from riding an e-bike.

If I hit somebody else on my bike… I don’t think I have insurance for that liability? I don’t think my auto or homeowner’s insurance policy mentions me riding bikes at all, let alone an exclusion for DIY e-bikes.

peheje · a year ago
Fair points, but that’s exactly my point—you’re assuming rather than knowing for sure. Medical insurance probably covers you, but some policies exclude high-risk activities or DIY mods, so it’s not always that simple.

And if you don’t think you have liability coverage, that’s exactly the risk. If your policy doesn’t mention bikes, it’s more likely not covered than automatically included. The more you do things outside the norm—like DIY e-bikes—the higher the chance standard policies don’t cover it.

Not saying you’re wrong, just that it’s worth checking so you don’t get caught off guard.

peheje commented on Turn any bicycle electric   dhruvvidyut.co.in/... · Posted by u/samdung
alistairSH · a year ago
You just pop off your current bike's front wheel and install theirs...

And then you remove your bottle cage to install their battery (hope you don't ride a small frame). And then you install the speed/cadence sensor. Then you install the display/swtich/throttle assembly. Then you wire it all up.

And then you get into all the compatibility problems - many e-bike conversion kits are sold with a freehub that's not the correct size for modern cassettes (comes with HG 9-speed, need an HG 11-speed, XD, XDR, or Microspline freehub). Axle widths and axle type (bolt, QR, thru-axle).

Granted, all the above is easier than it sounds, but it's not quite as simple as "swap wheel, done". You need a working knowledge of bicycles to do this.

Then there's the cost. Basic "unbranded" kits are $500 or so. Brand-name kits, larger battery, or mid-drive kits cost more. Is it worth putting a $500 kit on an old bike that's only worth $100? Or, are you better off buying a new bike with warranty and no need for service for years (which will cost $1500-$3000).

peheje · a year ago
Well said. And then... even after all that, it's probably not legal, and no insurance company will insure the bike or you if you get into an accident.

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peheje commented on Back to basics: Why we chose long-polling over websockets   inferable.ai/blog/posts/p... · Posted by u/lunarcave
peheje · a year ago
What about HTTP/2 Multiplexing, how does it hold up against long-polling and websockets?

I have only tried it briefly when we use gRPC: https://grpc.io/docs/what-is-grpc/core-concepts/#server-stre...

Here it's easy to specify that a endpoint is a "stream", and then the code-generation tool gives all tools really to just keep serving the client with multiple responses. It looks deceptively simple. We already have setup auth, logging and metrics for gRPC, so I hope it just works off of that maybe with minor adjustments. But I'm guessing you don't need the gRPC layer to use HTTP/2 Multiplexing?

u/peheje

KarmaCake day266November 12, 2017View Original