For routine data prediction Opus 4.7—a general-purpose model without chemistry-specific fine-tuning—is now as good as or better than ChemDraw and MestReNova on average
大多数人认为通用AI模型在专业化学任务上必然落后于专门训练的化学软件，但作者发现Claude在没有经过化学专门微调的情况下已经能够匹敌甚至超越专业软件。这表明现代AI模型的通用能力已经足够强大，可以在特定专业领域挑战专门工具的地位，打破了AI只能作为辅助工具的传统认知。
general-purpose reasoning model in the vein of GPT-5.5
大多数人认为专业化的AI模型在科学研究中比通用模型更有效，但作者认为OpenAI使用通用推理模型而非专门数学模型就能证明重要数学猜想，这挑战了AI研究需要高度专业化工具的主流观念，暗示通用AI代理可能很快能在科学领域取得独立贡献。
The proof came from a new general-purpose reasoning model, rather than from a system trained specifically for mathematics, scaffolded to search through proof strategies, or targeted at the unit distance problem in particular.
大多数人认为解决复杂的数学问题需要专门训练的数学系统或针对特定问题的定制化AI模型。但作者认为一个通用推理模型就能解决离散几何中的核心问题，这挑战了AI在专业领域应用的常规认知，表明通用AI可能比专用系统更有突破性。
Last, but not least, we have our own extensions to the language. As explained in the previous post on this series, this is code that could be part of the language but, for some reason, it’s not. In the case of PHP we can think, for example, of a DateTime class based on the one provided by PHP but with some extra methods. Another example could be a UUID class, which although not provided by PHP, it is by nature very aseptic, domain agnostic, and therefore could be used by any project independently of the Domain.
This would work if your transaction only wraps a single model's save operation. I need to wrap at least Node + Version + Attachment
looking for a callback that you can register to happen after current transaction is committed, not just after_commit of model -- though actually, that might fire precisely when current transaction is committed, too (except that it might only get triggered for nested transactions, not the top-most transaction), so it could maybe go there ... but I think the problem is just that it doesn't belong there, because it's not specific to the model...
I guess the OP said it best:
I am not looking for model based after commits on update/create/etc, I want to be able to dynamically define a block that will be executed only if the current (top-most) transaction passes:
Capybara can get us part of the way there. It allows us to work with an API rather than manipulating the HTML directly, but what it provides isn't an application specific API. It gives us low-level API methods like find, fill_in, and click_button, but it doesn't provide us with high-level methods to do things like "sign in to the app" or "click the Dashboard item in the navigation bar".
A Svelte component that monitors an element enters or leaves the viewport/parent element. Performant and efficient thanks to using Intersection Observer under the hood. Can be used in multiple projects including lazy loading images, infinite scrolling, playing/pausing the video when in the viewport, tracking user behaviour firing link pre-fetching and animations and many many more.
It's a generic abstraction for the logic and styling of elements that pop out from the flow of the document and float next to a reference element, overlaid on top of the UI.
Svelte is as general-purpose as they come
This is twitter. What is its purpose? It is a general-purpose electronic communication medium on the Internet, accessible via web and apps, comprising a high-volume global stream of written thoughts of people, attached with pics, gifs, links and audio- & video-embeds.