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There are no switching costs for users to move to a new model. > Chinese open source is falling further and further behind American companies This is simply n

There are no switching costs for users to move to a new model. > Chinese open source is falling further and further behind American companies This is simply not true?

CharlieDigital 5mo ago
Do not have any empirical evidence, but reality is that China's semiconductor capabilities are not at par with Taiwan yet and the US is able to influence Nvidia's sales to China as well as access to other vendors (TSMC) and technologies, giving the West an unfair advantage. Just like Chinese EVs and Chinese renewables eventually beat the West, I have no doubt that China can probably eventually pull ahead, but I think it is probably accurate to say that China is currently still behind (how far is hard to say) because they have a slight technology handicap imposed by the US.
- donkyrf 5mo ago
  China would probably be very confused that you're asserting they're not on par with Taiwan.
  - CharlieDigital 5mo ago
    In semiconductors. Otherwise, no one would need to buy from Nvidia or contract with TSMC.
    - donkyrf 5mo ago
      This article might catch you up: https://en.wikipedia.org/wiki/Political_status_of_Taiwan https://en.wikipedia.org/wiki/Political_status_of_Taiwan
      - CharlieDigital 5mo ago
        I'm aware; I'm Taiwanese :)
- hn_throwaway_99 5mo ago
  Your comment is responding to an issue that is different from what GP said. GP was talking about Chinese open source particularly, i.e. their open source models, which AFAIK have consistently been keeping up with (albeit a few steps behind) the closed source OpenAI and Anthropic models. Hardware capacity is a separate issue entirely.
  - CharlieDigital 5mo ago
    > have consistently been keeping up with (albeit a few steps behind) I mean, this sentence is self contradictory, no? > Hardware capacity is a separate issue entirely. It seems like hardware capabilities are at the very heart of both training and inference which is why Nvidia, TSMC are hitting record income and capitalization. Feels like divorcing hardware from the equation is discounting a big part of winning this race.
    - roenxi 5mo ago
      > I mean, this sentence is self contradictory, no? By benchmarks, the Chinese models are ahead of where the proprietary US models were ... something like 6 or 12 months ago. And all the benchmarks are a bit fuzzy anyway on whether a small gap is trivial or significant. The Chinese aren't having any problems keeping up on model quality. The gap isn't going to lead to any difference that matters unless the US pulls a rabbit out of it's hat. Plus dollar-for-performance they might be leading in practice, it is hard to compete with self hosted.
    - conception 5mo ago
      You can keep up even if you’re behind. If someone is running a race and you’re constantly two seconds behind their time, you are steps behind but keeping up.
    - hn_throwaway_99 5mo ago
      > I mean, this sentence is self contradictory, no? As others have pointed out, no, not at all. For specifics, see the chart from this link posted by another commenter: https://hai.stanford.edu/news/inside-the-ai-index-12-takeaways-from-the-2026-report https://hai.stanford.edu/news/inside-the-ai-index-12-takeawa... . If anything, Chinese models are closing the gap with US models, not falling behind. > Feels like divorcing hardware from the equation is discounting a big part of winning this race. Depends on what race you're talking about. When it comes to "who has the most powerful models", I'd argue it's actually not really that significant - China obviously has the power to train good models.
willtemperley 5mo ago
> There are no switching costs for users to move to a new model. This depends on how many proprietary APIs are in the way of the model itself.
- yogthos 5mo ago
  Or whether the model still works the way you want. For example, a lot of people were pretty unhappy with Claude 4.7 and preferred the way Claude 4.6 worked. If you're relying on a service, then you're stuck with whatever changes the provider decides to make. And the provider is chasing a demographic that's profitable, if you happen to fall out of that demographic then tough luck. But if you run your own models then you're not subject to anybody's whims anymore. You have full control of how your software works and what it does.
  - willtemperley 5mo ago
    That’s absolutely a reason to just use a web chat interface. Zero cost switching between providers when one isn’t performing. Second, your data are spread between providers which reduces surveillance effectiveness.
    - yogthos 5mo ago
      You can't really do any serious work with a chat interface though. Also, you're still wasting time figuring out if your providers do what you expect. If you run a local model then you know it's going to work the way you set it up in perpetuity.
yogthos 5mo ago
This is absolutely false as a recent study from Stanford clearly states https://hai.stanford.edu/news/inside-the-ai-index-12-takeaways-from-the-2026-report https://hai.stanford.edu/news/inside-the-ai-index-12-takeawa...
stymaar 5mo ago
> This is simply not true? Yes, this is purely delusional.

There are no switching costs for users to move to a new model. > Chinese open source is falling further and further behind American companies This is simply not true?

CharlieDigital 5mo ago

Do not have any empirical evidence, but reality is that China's semiconductor capabilities are not at par with Taiwan yet and the US is able to influence Nvidia's sales to China as well as access to other vendors (TSMC) and technologies, giving the West an unfair advantage. Just like Chinese EVs and Chinese renewables eventually beat the West, I have no doubt that China can probably eventually pull ahead, but I think it is probably accurate to say that China is currently still behind (how far is hard to say) because they have a slight technology handicap imposed by the US.

donkyrf 5mo ago
China would probably be very confused that you're asserting they're not on par with Taiwan.
- CharlieDigital 5mo ago
  In semiconductors. Otherwise, no one would need to buy from Nvidia or contract with TSMC.
  - donkyrf 5mo ago
    This article might catch you up: https://en.wikipedia.org/wiki/Political_status_of_Taiwan https://en.wikipedia.org/wiki/Political_status_of_Taiwan
    - CharlieDigital 5mo ago
      I'm aware; I'm Taiwanese :)
hn_throwaway_99 5mo ago
Your comment is responding to an issue that is different from what GP said. GP was talking about Chinese open source particularly, i.e. their open source models, which AFAIK have consistently been keeping up with (albeit a few steps behind) the closed source OpenAI and Anthropic models. Hardware capacity is a separate issue entirely.
- CharlieDigital 5mo ago
  > have consistently been keeping up with (albeit a few steps behind) I mean, this sentence is self contradictory, no? > Hardware capacity is a separate issue entirely. It seems like hardware capabilities are at the very heart of both training and inference which is why Nvidia, TSMC are hitting record income and capitalization. Feels like divorcing hardware from the equation is discounting a big part of winning this race.
  - roenxi 5mo ago
    > I mean, this sentence is self contradictory, no? By benchmarks, the Chinese models are ahead of where the proprietary US models were ... something like 6 or 12 months ago. And all the benchmarks are a bit fuzzy anyway on whether a small gap is trivial or significant. The Chinese aren't having any problems keeping up on model quality. The gap isn't going to lead to any difference that matters unless the US pulls a rabbit out of it's hat. Plus dollar-for-performance they might be leading in practice, it is hard to compete with self hosted.
  - conception 5mo ago
    You can keep up even if you’re behind. If someone is running a race and you’re constantly two seconds behind their time, you are steps behind but keeping up.
  - hn_throwaway_99 5mo ago
    > I mean, this sentence is self contradictory, no? As others have pointed out, no, not at all. For specifics, see the chart from this link posted by another commenter: https://hai.stanford.edu/news/inside-the-ai-index-12-takeaways-from-the-2026-report https://hai.stanford.edu/news/inside-the-ai-index-12-takeawa... . If anything, Chinese models are closing the gap with US models, not falling behind. > Feels like divorcing hardware from the equation is discounting a big part of winning this race. Depends on what race you're talking about. When it comes to "who has the most powerful models", I'd argue it's actually not really that significant - China obviously has the power to train good models.

willtemperley 5mo ago

> There are no switching costs for users to move to a new model. This depends on how many proprietary APIs are in the way of the model itself.

yogthos 5mo ago
Or whether the model still works the way you want. For example, a lot of people were pretty unhappy with Claude 4.7 and preferred the way Claude 4.6 worked. If you're relying on a service, then you're stuck with whatever changes the provider decides to make. And the provider is chasing a demographic that's profitable, if you happen to fall out of that demographic then tough luck. But if you run your own models then you're not subject to anybody's whims anymore. You have full control of how your software works and what it does.
- willtemperley 5mo ago
  That’s absolutely a reason to just use a web chat interface. Zero cost switching between providers when one isn’t performing. Second, your data are spread between providers which reduces surveillance effectiveness.
  - yogthos 5mo ago
    You can't really do any serious work with a chat interface though. Also, you're still wasting time figuring out if your providers do what you expect. If you run a local model then you know it's going to work the way you set it up in perpetuity.

yogthos 5mo ago

This is absolutely false as a recent study from Stanford clearly states https://hai.stanford.edu/news/inside-the-ai-index-12-takeaways-from-the-2026-report https://hai.stanford.edu/news/inside-the-ai-index-12-takeawa...

stymaar 5mo ago

> This is simply not true? Yes, this is purely delusional.