Matthias Plappert
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matthiasplappert.com
Matthias Plappert
@matthiasplappert.com
I sometimes like AI and computers. I always like dogs. Ex OpenAI and @github.com

Website: matthiasplappert.com
o1 pro mode is pretty hilarious as well, especially step 2 (aka “optional wedge”)
March 6, 2025 at 9:39 PM
RL always finds a way
March 3, 2025 at 9:53 PM
Reposted by Matthias Plappert
How sure are we that the problem is only a software problem and not also a hardware limitation?
February 28, 2025 at 4:19 AM
This man is asking the right questions. It's very much a hardware problem still, especially wrt reliability, power efficiency, and cost.

In that sense this humanoid robot hype is much worse than the self-driving cars one, because at least we knew how to build cars already.
February 28, 2025 at 11:29 AM
Also, it has an unusual amount of non-fungible experiences to offer that I think will remain (and will probably increase) in value because they cannot be automated.
February 6, 2025 at 3:23 AM
This is cool, congrats! But the code benchmarks you use are non-standard and make it unnecessarily hard to compare these models to other one. Why do you not report HumanEval, Codeforces or SWE-bench performance?
February 5, 2025 at 11:56 PM
What made you a fan? Have heard multiple people switching recently but I’m not sure why
January 31, 2025 at 10:29 AM
So, even though Dario claims this to be expected, I think this changes the economics of the whole thing quite significantly and not in the favor of those who rely on massive outside investments (ie OpenAI and Anthropic). (6/6)
January 30, 2025 at 8:31 AM
So how valuable really is the second part? Surely you have to discount this now as well.

(Side note: DeepSeek also intends to build AGI so the first point gets indirectly attacked as well because there’s more competition; Dario realizes this and wants more export control for this reason) (5/n)
January 30, 2025 at 8:31 AM
The second angle is what DeepSeek very directly attacked: they give you a recipe for how to train a frontier model for $5.5M and the weights themselves for free.

They also became VERY popular with consumers VERY quickly: their app is still the most downloaded app on the App Store. (4/n)
January 30, 2025 at 8:31 AM
So you have two possible angles: we’ll build AGI and this will be very valuable and/or what we’re building on the way is also very valuable.

The problem is that the first angle is very risky because you don’t know who will build AGI and when. So even though valuable, you need to discount it. (3/n)
January 30, 2025 at 8:31 AM
(This is a key difference from Google / Amazon / Microsoft: they have massive revenue and sizable balance sheets and can finance their AI projects this way.)

But because they require massive, outside investments, investors reasonably expect a return on investment. (2/n)
January 30, 2025 at 8:31 AM
Yeah sure but the foreign phrasing is still misleading as it makes this sound like some foreign adversary somehow undermined the US govt, which is clearly not the case. I think the issue is that you can purchase that much influence regardless of whether or not the purchaser was born in the US
January 29, 2025 at 2:04 PM
I agree but the foreign part is strange; Musk is a US citizen and has been for a long time.
January 29, 2025 at 10:06 AM
I don’t know, NVIDIA revenue is mostly driven by a very small number of big spender customers and if this cools the risk appetite of those companies (because someone can come along and do what you’ve been doing but with orders of magnitude less capex), that’s a problem for NVIDIA.
46% of Nvidia's Revenue Came From 4 Mystery Customers Last Quarter | The Motley Fool
Nvidia's incredible growth is increasingly reliant on just a handful of customers.
www.fool.com
January 27, 2025 at 10:28 PM
OpenAI in particular still has an advantage of course because of its ChatGPT user base and brand.

These open weight models are also still lacking behind in some features (lack of multi-modality and advanced voice mode, for example).
January 26, 2025 at 12:11 PM
It also increasingly looks to me like these models will get commoditized very rapidly.

They also depreciate in value extremely quickly: Arguably the value of a frontier model is now only a few million dollars but it likely cost OpenAI et al many times more than that only a few months ago.
January 26, 2025 at 12:11 PM
I think these models likely caused a panic at places like OpenAI, Anthropic, Google and Meta: one of their main moats (having access to the biggest computers) seems weakened significantly.

It is also proof that much less well-capitalized players can be competitive. Others will notice and compete.
January 26, 2025 at 12:11 PM