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Meta's AI assistant Muse reached 10.2 million US downloads 40 days after launch and 10.9 million cumulative downloads worldwide, becoming only the 12th app to hit this milestone. Sensor Tower data shows that in October Meta allocated 39% of its ad budget to promoting Muse; its US 7-day retention rate was 30% and its 14-day retention rate was 23%, above the competitor averages of 19% and 16%. On October 16, Muse's daily active users reached 2.5 million for the first time; the app is currently available only in the US and Canada.
Meta's AI assistant Muse reached 10.2 million US downloads 40 days after launch and 10.9 million cumulative downloads worldwide, becoming only the 12th app to hit this milestone. Sensor Tower data shows that in October Meta allocated 39% of its ad budget to promoting Muse; its US 7-day retention rate was 30% and its 14-day retention rate was 23%, above the competitor averages of 19% and 16%. On October 16, Muse's daily active users reached 2.5 million for the first time; the app is currently ava
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Meta's engineering team has published technical details of the Prometheus supercomputer, confirming that the first phase has trained the Muse family of foundation models (including Muse Wonder) and that it plans to scale the system to about 1 million GPUs. The cluster is located in New Albany, Ohio, currently consists of hundreds of thousands of GPUs, and runs as a single machine; Muse Wonder achieved pretraining goodput above 85% and reinforcement learning above 90%. Meta also disclosed two platforms—Catalina based on NVIDIA GB200 NVL72 and Clemente based on GB300 NVL72—as well as the upcoming Vera Rubin NVL72 platform.
Meta's engineering team has published technical details of the Prometheus supercomputer, confirming that the first phase has trained the Muse family of foundation models (including Muse Wonder) and that it plans to scale the system to about 1 million GPUs. The cluster is located in New Albany, Ohio, currently consists of hundreds of thousands of GPUs, and runs as a single machine; Muse Wonder achieved pretraining goodput above 85% and reinforcement learning above 90%. Meta also disclosed two pla
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Sleeping Giants Brasil and CTRL+Z have submitted new evidence to Brazil's Superior Electoral Court, alleging that tools on Meta's Instagram and WhatsApp still favor Senator Flávio Bolsonaro and associate President Lula with derogatory content, even though the court has ordered Meta to ensure both candidates receive equal treatment. The evidence concerns GIF search, hashtag ranking, and answers from the Meta AI built into WhatsApp, and the organizations are demanding that Meta make corrections within 24 hours and disclose the rules for ranking and AI-generated answers. Judge Bellizze had previously set a daily fine of 500,000 reais (about $99,000) and warned that it could rise to 1 million reais (about $198,000) if noncompliance continues; Meta denies intentionally favoring any candidate and has attributed earlier problems to technical glitches.
Sleeping Giants Brasil and CTRL+Z have submitted new evidence to Brazil's Superior Electoral Court, alleging that tools on Meta's Instagram and WhatsApp still favor Senator Flávio Bolsonaro and associate President Lula with derogatory content, even though the court has ordered Meta to ensure both candidates receive equal treatment. The evidence concerns GIF search, hashtag ranking, and answers from the Meta AI built into WhatsApp, and the organizations are demanding that Meta make corrections wi
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According to a report by Brazil's Folha de S.Paulo, Meta employees acknowledged in internal communications the negative impact of restrictions placed on Brazilian President Lula's Instagram account during the election, and that the platform also recommended the personal page and WhatsApp channel of his challenger, Flavio Bolsonaro. Meta told Reuters that the technical issues mentioned in the report had long been public, that the relevant conversations concerned only the severity of the issues and not political interference, and that any suggestion that Meta favored one side is unfounded. Brazil's Superior Electoral Court had previously ruled that Meta must immediately treat the two candidates equally, and that failure to comply would incur a fine of 500,000 reais (about $98,700) per day.
According to a report by Brazil's Folha de S.Paulo, Meta employees acknowledged in internal communications the negative impact of restrictions placed on Brazilian President Lula's Instagram account during the election, and that the platform also recommended the personal page and WhatsApp channel of his challenger, Flavio Bolsonaro. Meta told Reuters that the technical issues mentioned in the report had long been public, that the relevant conversations concerned only the severity of the issues an
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Meta's new commercial terms, effective October 30, appear to allow it to scrape and use content from websites "associated" with platform merchants to develop, improve, research, and train AI products, including the websites of online publishers. Nieman Lab noted that these terms may allow Meta to bypass licensing agreements and directly use content published by publishers to train models; merchants who do not agree to the new terms may have all commercial-use access suspended. Meta has previously reached AI licensing agreements with CNN, Fox News, USA Today, and others, and last month also launched the Meta One subscription, requiring merchants and creators to pay in order to include links in posts and reels.
Meta's new commercial terms, effective October 30, appear to allow it to scrape and use content from websites "associated" with platform merchants to develop, improve, research, and train AI products, including the websites of online publishers. Nieman Lab noted that these terms may allow Meta to bypass licensing agreements and directly use content published by publishers to train models; merchants who do not agree to the new terms may have all commercial-use access suspended. Meta has previousl
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