TLDR 2025-04-01

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Apple is preparing a completely revamped Health app and an AI health coach. A release is due as early as iOS 19.4 in the spring or summer of next year. The Health app will collect data from users' devices and the AI coach will use that information to tailor recommendations about ways to improve health. Food tracking will be a particularly big part of the revamped app. There will be features that use data from cameras.

OpenAI has closed one of the largest private funding rounds in history. The company raised $40 billion in a round that values it at $300 billion post-money. The round was led by SoftBank and included participants such as Microsoft, Coatue, Altimeter, and Thrive. OpenAI will use the capital to push the frontiers of AI research even further, scale its compute infrastructure, and deliver increasingly powerful tools for ChatGPT users. $18 billion of the funding will go to OpenAI's ambitious Stargate infrastructure project.

Blue Origin is preparing for a second launch of its New Glenn mega-rocket in late spring. The company identified seven corrective actions after reviewing the booster failure that occurred during the attempted landing on an ocean platform on New Glenn's inaugural flight in January. They mainly focus on propellent management and engine bleed control improvements. Blue Origin will attempt another booster landing during New Glenn's second test flight.

Chinese startup UBTech is training human-like robots to sort auto parts and move containers. The AI-powered robots can work with other robots and figure out on their own how to get the job done - and also learn how to do it better. It currently takes two of UBTech's robots around 12 seconds to load a container onto a truck together, compared to three seconds for human workers, but the robots are expected to get faster and they can work around the clock. The startup plans to deliver 500 to 1,000 of its robots to clients this year.

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This repository contains an SDK that allows users to call large language models and orchestrate agent calls directly within Apache Airflow pipelines using decorator-based tasks. It can be used to define tasks that call language models to process text, organize straight multi-step AI reasoning, automatically parse and validate outputs, and change the control flow of a DAG based on output. The SDK supports all models in the Pydantic AI library.

Gemini 2.5 Pro, an experimental thinking model from Google, has become the talk of the town since its release. It is better at coding, has a one million token context window, and it's free. While Claude's 3.7 Sonnet is not that far behind, at this point, there's no point in using it over Gemini 2.5 Pro. Gemini 2.5 Pro has now taken the lead as the default answer to every model comparison.

US President Donald Trump says that a deal with ByteDance to sell TikTok will be finalized before the April 5 deadline. Trump has previously stated that he is open to extending the deadline if a deal isn't reached. A group led by Susquehanna International Group and General Atlantic has emerged as the front-runner in TikTok talk deals. Private equity firm Blackstone is considering a small stake in TikTok's US operations.

OpenAI intends to release its first open language model since GPT-2 in the coming months. The model will have reasoning capabilities along the lines of o3-mini. The company plans to host developer events to gather feedback and demo prototypes of the model. The first event will take place in San Francisco within a few weeks. There will be sessions in Europe and Asia-Pacific regions.

The upcoming stablecoin legislation is a once-in-a-generation opportunity to upgrade the financial system.

Amazon's Nova Act, currently only available to developers in research preview, is designed to perform tasks like online shopping in users' browsers.

The new CSS property, appearance: base-select, puts the `select` element into a new, configurable, and styleable state.

bknd provides a fully functional backend for database management, authentication, media, and workflows that can be deployed nearly anywhere.

Apple and SpaceX are competing for valuable spectrum rights, which are in limited supply.

The collapse of 23andMe serves as a reminder about the everyday cyber hazards related to personal information.