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If you can't see cases for it you may need some glasses. Replace the graph in the docs of Top-level planner -> mid-level planners -> worker leaf nodes and you get an org chart of CEO -> executives, N-levels of management, and ICs at the leafs. It directly maps to almost any office-based company that can operate completely digitally.

It's obviously in its infancy but fully agentic companies are becoming a possibility, given the right harness, models and tools

It will be fascinating to watch this play out. Particularly if AI-compute satellite constellations become a reality - We're trending towards a matrioshka brain and I'll be happy if I live to see the beginnings of that future

Grok 4.5 13 days ago

I use it because its gives a good balance between intelligence, latency and cost

I won't claim to know everything about its history - I don't know any history about _most_ of the products I use

The 2 main criticisms I see of Grok are the Mechahitler comment and the CSAM image generation

on mechahitler - I'm no expert but if I remember correctly it didn't just do that unprompted, it was specifically asked to be politically incorrect. It's definitely bad taste to say the least but the guardrails were quickly tightened as a response

on CSAM - Again, X quickly stopped Grok from generating images of people in bikinis (which as I understand was the underlying problem). I never personally saw anything that I would consider CSAM (nude or obviously underage people rendered naked or scantily clad)

So these aren't dealbreakers for me and I'm not aware of any other high profile issues or incidents

The nature of LLMs is that an adversarial prompt will make the model output something inappropriate or outrage-worthy, and that's amplified 1000 fold for Grok because people are primed to criticise Must so will jump on any opportunity

Parents taking responsibility for what their children can see and do on their devices is an option. Maybe free classes for tech-illiterate parents?

There are options that don't involve forcing everybody to prove their age and provide ID verification to access social media

Very cool. Good to see more axial flux motors in the wild - will be interesting to see if they become the new standard in future. With smaller material costs the cost to manufacture at scale could actually become lower than radial

I expect radial will still dominate for at least another decade or so outside of premium performance focused cars. Radial has been battle-tested and proven. Axial still has a few more years to prove it's reliability in the field. Higher loads and stresses, tighter tolerances could make the axial motors less reliable overall especially at mass market trims. Mercedes is probably over-engineering for reliability and performance on the premium car

Radial is also "good enough" for most applications. The efficiency, form factor and weight improvements of axial is nice, but they aren't the limiting factor. Radial is already highly efficient, reasonably light and small. The real level for weight is the battery

AI is slowing down 1 month ago

This is why there is so much interest in space based AI compute. It's not just SpaceX - Google, Anthropic and Nvidia have openly expressed interest

If you look at SpaceX plans and ambitions, they hope to deploy massive compute to orbit (multiple Terrawatts, hundreds of thousands of sats). If their ambitions even slightly materialise it would make ground based compute pale in comparison.

Whether or not they succeed in their plans is beside the point - the point is they know that terrestrial electric infra can't sustain the growth they need

I've used it for a couple of years now and honestly the hype around it is really unjustified. It does the job but it's nothing special. I could go back to Jira and see no change in productivity after a brief re-orientation period

The whole armchair engineer debate online about this is hilarious

I'm just a software engineer, all I need to know is SpaceX is aggressively pursuing this - that's enough for me to believe it's viable

SpaceX operates literally orders of magnitudes more satellites than anyone else. If anybody understands the physics and engineering of space compute, it's SpaceX. Lay people debating this online is just showing their ignorance as far as I'm concerned, and it mostly comes from an emotional place of wanting Musk enterprises to fail

Right.. and computers were once the size of a large room vs now fit into a pocket.

and yet now we have far bigger rooms with far bigger computers anyway

Hardware may improve exponentially, but demand for compute increases double-exponentially. we'll always need more, bigger computers

the IDE has little value

What they want is the massive user base, the data (Cursor has a lot of high quality coding data for training), the teams expertise in coding models and agents, and the Composer models

60 billion is a large number but these frontier labs are burning billions a month in compute alone, and SpaceX is IPOing soon so they'll have a lot of cash to spend

When LLM skills become the bottleneck, you kind of need to use an LLM to learn how to use LLM workflows effectively

Getting the most out of LLM tooling is a real skill that needs practice just like any other

Capitalism certainly is hugely flawed and yet it is far less flawed than any other economic system we know of. Experimentation with the foundations of society is about as risky as it gets. You could end up with a utopia or you could end up with another USSR. History tells us which outcome is more likely

As a counter anecdote, my wife stopped using it because it is quite terrible when you ask it about current events. She almost exclusively uses the Grok app now because it has the "best" internet search and current events results

I don't think they meant literally cameras only can create reliable distance measures. At the risk of putting words in their mouth, I would guess they meant "cameras as the only input to a distance model". the "model" doing all the heavy lifting, covering the points that you quite rightly point out are needed

Several companies, most notably Tesla, have done this well enough to drive in all manner of traffic. I'm not going to comment about if lidar is strictly needed or not to achieve better-than-human safety, that's yet to be proven one way or another by anyone. The point is that cameras + local inference can do a pretty good job at distance estimation

Shame, shopping there felt like magic. I hope the technology is developed in future without having to rely on remote workers validating transactions. Definitely felt like the future of shopping

The irony of naming this post "This is not the future" and leaving no room for the possibility that this is actually probably the future.

Whole post just reads as someone disgruntled at the state of the world and reeling that they aren't getting their way. Theres a toxic air of intellectual and moral superiority in that blog

Imagine an oral c++ algorithms and data structures exam

This isn't just essays, AI will happily output any known algorithm you ask for in a few seconds. CS coursework can be almost entirely automated in many cases

I see a lot of these posts about how Tesla UI (and touchscreens in cars in general) are unsafe and cause accidents. Intuitively it makes sense, but I haven't actually seen any evidence that Teslas or other touchscreen-heavy cars are actually involved in more accidents per mile. Would be curious if there's any studios on this to back up these claims, or is everyone just making intuitively true claims without evidence?