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Фото: Global Look Press
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The Oversight Board is once again urging Meta to overhaul its rules around AI-generated content. This time, the board says Meta should create a separate rule for AI content that's independent of its misinformation policy, invest in more reliable detection tools and make better use of digital watermarks among other changes.。手游对此有专业解读
The workers at the bottom of this supply chain exist in a state of extreme precarity and maximum competitive frenzy — especially because their strict confidentiality agreements make it impossible for them to establish any kind of seniority or relationship that might outlast a particular project. “The power is all on one side because they can’t talk about it,” says Matthew McMullen, a strategy and operations executive who has worked in the industry since the self-driving-car boom in the mid-2010s. “The labs benefit from you not being able to leverage your experience in the market, and this silence is like their pricing power. The silence is their ability to extract mass information from people without giving them the power to object or to unionize or to make companies themselves. As long as they can’t prove what they’ve done, these raters can’t demand what they’re worth. The only way that people can demand things is by showing their ability to step up, to take on more work. The only power that they have is to keep going, to get back in line.”
This was not the first time that microbiologists experienced problems with agar. A phenomenon called “The Great Plate Count Anomaly” baffled researchers in the early 20th century when they observed that the number of cells seen under a microscope didn’t match the actual number of colonies growing on an agar plate. Investigating this discrepancy, researchers found agar itself to be the culprit: when nutrient broths are heated with agar during boiling, harmful byproducts (hydroperoxide) can form due to the reaction of agar with phosphate minerals contained in the media. Researchers can avoid this by autoclaving agar separately from the nutrient broth, or by reducing the amount of agar used.