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We have reached the top ChatGPT. Released as a web app by San Francisco-based OpenAI in December, the chatbot exploded into the mainstream overnight.
According to some estimates, it is the fastest growing Internet service ever, reaching 100 million users two months after its launch. Thanks to OpenAI’s $10 billion deal with Microsoft, the technology is now being built into Office software and the Bing search engine. In the wake of its one-time rival springing into action in the search wars, Google is fast-tracking the release of its own chatbot, LaMDA.
But the OpenAI crash didn’t come out of nowhere. A chatbot is the most polished iteration of a line of big language models from years ago. That’s how we got here.
– Douglas Garden
The climate solution under your feet
Technologies designed to combat climate change are becoming more and more common these days. Hydrogen-powered airplanes, underwater mining robots, and nuclear fusion reactors—each could play a role in reducing greenhouse-gas emissions.
But there are also less attractive parts of addressing climate change. Take building materials for example—the world’s most widely used aggregate, cement, is a kind of climate nightmare. The good news is that a handful of companies are working hard to reverse the climate impact of cement. Read the full story.
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