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Shortly after Amazon announced its $50 billion investment in OpenAI, AWS invited me on a private tour of the chip lab at the heart of the deal.

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OpenAI has indicated that a new version of its large language model, GPT-5.4, is in development following a post on

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OpenAI’s Windows Play
13 Oct 2025
stratechery.com

OpenAI is making a play to be the Windows of AI: the all-encompassing platform that controls both hardware supplier and software developers.

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GPT-4.1 Prompting Guide | OpenAI Cookbook
15 May 2025
cookbook.openai.com

Open-source examples and guides for building with the OpenAI API. Browse a collection of snippets, advanced techniques and walkthroughs. Share your own examples and guides.

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How to respect OpenAI's rate limits in Rails
10 Apr 2025
feed.thoughtbot.com

As it turns out, OpenAI’s rate limits are a little more complicated than other APIs.

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AI has entered an era of the rise of competitive and groundbreaking large language models and multimodal models. The development has two sides, one with open source and the other being propriety models. DeepSeek-R1, an open-source AI model developed by DeepSeek-AI, a Chinese research company, exemplifies this trend. Its emergence has challenged the dominance of proprietary models such as OpenAI’s o1, sparking discussions on cost efficiency, open-source innovation, and global technological leadership in AI. Let’s delve into the development, capabilities, and implications of DeepSeek-R1 while comparing it with OpenAI’s o1 system, considering the contributions of both spaces. DeepSeek-R1 DeepSeek-R1 is

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This blog explores a detailed comparison between the OpenAI API and LangChain, highlighting key differences in performance and developer experience and the low level code for why these differences exist.

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ChatGPT maker OpenAI is working on a novel approach to its artificial intelligence models in a project code-named “Strawberry,” according to a person familiar with the matter and internal documentation reviewed by Reuters.

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There are still some limitations when summarizing very large documents. Here are some ways to mitigate these effects.

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The search engine war is heating up. ChatGPT may introduce its search engine, which will rival Google, on Monday. Although

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How to prompt on GPT-o1
24 Sep 2012
venturebeat.com

OpenAI's new reasoning model o1 behaves differently than previous models. So users have to prompt it differently than GPT-4 or even 4o.

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Unpack the key features and marketing insights of SearchGPT, OpenAI’s innovative search tool and its potential to rival Google’s dominance.