Grant Slatton
14.1K posts

Grant Slatton
@GrantSlatton
Recent writing at https://t.co/lCWFZXt72C Formerly built the world's fastest filesystem at AWS, now the fastest spreadsheet at https://t.co/hLkbCuJG7H
Seattle, WA Katılım Nisan 2011
907 Takip Edilen20.8K Takipçiler

@eastdakota @Cloudflare Stop by Wright's BBQ in downtown, you will not regret
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Sitting at a bar in Bentonville, Arkansas sending offers to new @Cloudflare employees. So incredible and inspiring to read all their backgrounds. #thefuture
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Grant Slatton retweetledi

@Duderichy As a tiny-handed small phone enjoyer still stuck on the 13 Mini I wish I could experience this
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@OXHarryH1 @YottaMindset Yes my initial post (now deleted) was just about timeline; i drive under this thing twice a year for holidays and am shocked by the slow progress
re: cost tho, i still feel 2x the Hearn overpass (which is half the size) is a decent comp and this is much beyond that
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@GrantSlatton @YottaMindset The best expert opinion on the cost of the project suggests it's about right given the size, location, etc. There are no comparables today (size, location, scope, timing). Like most infrastructure in the US in major cities, costs are insane. But this one is not uniquely so.
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@bfioca @johnawahba this kind of ontological elegance is something that is really hard to come up with a good eval for
the closest mechanical thing is probably just lines of code tbh
would love to use a model that was RL'd hard for code golfing
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@bfioca @johnawahba like it could come up with ontologies that involved 20 classes that fit together loosely in some places and overlappingly in others, i.e. a very sloppy and bad ontology
xhigh can at least be prodded to the right place, high could not get there with prodding
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@bfioca @johnawahba today's work was coming up with this batch optimization system that has a whole associated ontology
the minimum representation is probably like 12 classes that interlock in a complex way
5.4-high just struggled and failed to find the right factoring
x.com/GrantSlatton/s…
Grant Slatton@GrantSlatton
graphical analogy: current LLMs have bad taste at where to draw abstraction boundaries suppose data flows through your system like pic 1 LLMs tend to make kind of arbitrary abstraction boundaries like pic 2 whereas a human might do more like pic 3
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@GrantSlatton @johnawahba super interesting! I'll pay more attention to this in my evals
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@bfioca @johnawahba i tried high all today and i'm switching back to xhigh… high is just not thoughtful enough for my work and i found myself just wasting time trying to get it to understand and frustrated
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@OXHarryH1 @YottaMindset You've made me reconsider my opinion
I no longer think this thing is 5x too expensive, I think it's 2x too expensive but also 2-4x too slow
Still egregious but not as egregious as initially thought
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@OXHarryH1 @YottaMindset I see what you're saying about a 2nd structure, presumably to the right side of this photo
That still doesn't really account for why it took 4 years to build what is shown here
This is not some giant overpass, we build overpasses across the country like this all the time

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@OXHarryH1 @YottaMindset I'm just reading from the Caltrans website, feel free to link a source with better information than Caltrans

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@GrantSlatton @YottaMindset The California crossing is two large structures not just the one 🤷♂️
-urban
-earthquake engineering
-significant utilities
-bigger freeway
Not comparable unless you're desperate to chase a narrative.
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@OXHarryH1 @YottaMindset The Colorado bridge is 200 feet wide and 209 feet long
The California bridge is 174 feet wide and 210 feet long
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@GrantSlatton @YottaMindset At this point I can only assume that you're not serious. The Annenberg one is two large structures over a larger and busier freeway in an earthquake zone that's urban. The Colorado is a single structure over a smaller freeway in a rural setting. 🤷♂️
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@OXHarryH1 @YottaMindset The one in Colorado is the same length, and wider
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@GrantSlatton @YottaMindset Weird that a smaller structure in a completely different environment would not cost the same amount. Wild!
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@OXHarryH1 @YottaMindset The Interstate 25 Greenland Wildlife Overpass in Colorado is bigger than this one in California, only cost $15 million, and less than 1 year to build
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@GrantSlatton You gotta be too smart to play this dumb but enjoy the rage bait slop. I’m sure you’re an authoritative figure on proper costs to build a structure of this nature over one of America’s busiest highways while keeping it open the whole time. Keep shaking those fists at FOX News 🥴
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