Hacker News Top Stories with Summaries (November 07, 2023)
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<h1> Hacker News Top Stories</h1>
<p>Here are the top stories from Hacker News with summaries for November 07, 2023 :</p>
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Bluesky migrates to single-tenant SQLite
Summary: GitHub user dholms has merged a pull request to refactor the PDS in bluesky-social/atproto, using a single-tenant SQLite datastore for each user. The update includes an ActorStore for interacting with user data and separate SQLite databases for managing service state. The changes aim to improve performance and simplify the codebase.
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New models and developer products
Summary: OpenAI announced new models and developer products at DevDay, including GPT-4 Turbo with a 128K context window, Assistants API for building AI apps, and multimodal capabilities like vision, DALL·E 3, and text-to-speech. GPT-4 Turbo is more capable, cheaper, and supports larger context windows. The Assistants API enables developers to create agent-like experiences with tools like Code Interpreter and Retrieval. New modalities include GPT-4 Turbo with vision, DALL·E 3 API, and text-to-speech. Prices have been reduced and rate limits increased for several models.