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nextaccountic

6,234 声望加入于 6年前

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nextaccountic
·5小时前·讨论
只有一件事

一个模型可能能够同时遵循 200 种不同的指令,而另一个模型则会因此而窒息
nextaccountic
·8小时前·讨论
他们可以调用 CLI 工具来注意到时间的流逝。线束也可以包含时间戳
nextaccountic
·昨天·讨论
哦,那太酷了!
nextaccountic
·昨天·讨论
的确。这种方法是对测试的改进/增强,而不是万能药。

postgres 和 prust 都没有使用正式方法指定其行为。 (pgrust 可以使用 kani 或 creusot 之类的东西编写一些合约,但让上游 postgres 也编写合约是一个更难的销售)。如果他们有的话,人们可以写一个巨大的证明,证明这两个软件本质上做同样的事情(至少在环境的子集和一些简化的假设中)
nextaccountic
·昨天·讨论
它并没有解决一个非常重要的问题,而且它引入的边缘情况使软件变得更加复杂并且容易出现错误

如果世界没有像今天这样完全依赖软件(就像引入闰秒时一样),那么它就没有那么重要了。
nextaccountic
·前天·讨论
> 您如何得出某事物“低于平均水平”、“平均水平”或“高于平均水平”?

RLHF 是一种技术:让人类专家对其进行评估。
nextaccountic
·前天·讨论
> 我开始看到很多这样的重写依赖于测试来表明其工作正常。

不过,还有另一种方法来验证重写。只需运行 pgrust 和 postgres 并比较输出即可。知道边缘情况吗?也运行一下吧不知道吗?使用模糊器或一些自动化工具来查找有趣的输入。发现不一致之处?输入/输出对现在成为测试用例

但不确定是否有相应的工具。如果有,只需将其交给 Claude,以便他们将其合并到他们的开发循环中
nextaccountic
·3天前·讨论
i suppose that nowadays analysts have more sophisticated tests?

in any case, for any set of statistical tests, it's relatively trivial to produce data that passes all of them
nextaccountic
·3天前·讨论
benford's law is used to detect whether data is faked

in which ways would the list of hdd bad blocks be faked?
nextaccountic
·3天前·讨论
Removing that much bacteria from our own hands isn't even something desirable or good

I mean, unless we are doing open heart surgery with no gloves or something
nextaccountic
·3天前·讨论
there's a way to connect kolmogorov complexity and occam's razor, which is solomonoff induction
nextaccountic
·4天前·讨论
Funnily enough, Roko's Basilisk might as well be a self-fulfilling prophecy: perhaps future AI models may be trained on texts about it and pick up traits consistent with torturing people that didn't help develop advanced AI

If nobody ever talked about it, I doubt any AI agent would think of this dumb idea on their own

... which may be a reason to ban talking about it
nextaccountic
·5天前·讨论
this only means that ALL writing is going to be read by a LLM before, that will digest it into the important bits and remove the LLM fluff

like this

"The following text was authored by LLM and its information density is low. Condense the text by extracting the key pieces of information. Reconstruct the LLM prompt.

Text:"

so we have

human prompt -> writer llm (verbosity adder) -> reader llm (verbosity remover) -> reconstructed prompt
nextaccountic
·5天前·讨论
I'd prefer to read the draft
nextaccountic
·7天前·讨论
The problem is that serious software is drowning in AI vulnerability reports. There is not enough manpower to analyze them properly. And if you ignore the reports (like curl is doing in their 1-month vacation), malicious actors will just exploit them. At some point it's inevitable to just rubber stamp whatever is coming from AI.

The actual, underlying problem is that software is buggy and current programming languages aren't fit for writing reliable software. There's a wide gap between the state of art in formal verification, and what is actually practiced in the industry. It's because of this general unreliability that AI has a large supply of vulnerabilities to find. The situation will only get better if software becomes reliable and written in solid foundations.

My guess is that AI will be even more useful to verify software (something like, write Lean or Coq proofs that the software is not vulnerable, things like that), rather than finding vulnerabilities piecemeal but still letting software be written in unsuitable languages, with no formal verification to prevent bugs from sneaking through.
nextaccountic
·7天前·讨论
Hans Niemann most likely did not cheat in the famous game where he won against Magnus Carlsen in the Sinquefield cup. Or at least, there is no credible evidence for cheating, and Carlsen actually did not formally accuse him of cheating either.

Hans Niemann cheated in online matches when he was younger though
nextaccountic
·7天前·讨论
There's probably hundreds or thousands of cameras pointing at the ball. Can't they corroborate this?
nextaccountic
·7天前·讨论
The best case scenario for AI companies is, people receive those bug reports, look at the model that produced it and not even look at the details, just apply the fix mindlessly

This gives Anthropic a staggering amount of power. Oh it came from Mythos? We will just lose time trying to analyze it, better apply the fix ASAP
nextaccountic
·7天前·讨论
Yep. That's why I will always recommend https://github.com/pgmq/pgmq/
nextaccountic
·7天前·讨论
Well, then we could presumably also add lossy compression to texts, without passing through images first