DuckDuckGo saw a significant spike in US app installs after Google unveiled a sweeping AI-focused search overhaul at its I/O conference.
By Daniel Mercer Fintech company Revolut has launched an AI assistant for retail customers called AIR - short for AI by Revolut. The tool is rolling out first in the UK, with additional markets expected to follow soon.
By Chris Borden Stability AI was once one of the biggest names in open-source AI thanks to its image model Stable Diffusion. But the company has since shifted toward commercial products and has now introduced Brand Studio, a new platform aimed at professional creative teams.
By Alex Rowland Meta Superintelligence Labs has unveiled Muse Spark, the first model in its new Muse family and the company’s first AI system not released with open weights. According to early independent testing, the model significantly narrows Meta’s gap with OpenAI, Anthropic, and Google in the frontier AI race.
By Daniel Mercer Anthropic has developed a new model called Claude Mythos, but chose not to release it publicly because of serious security concerns.
By Daniel Mercer Meta plans to release versions of its new AI models as open source, according to Axios. These models are the first to be developed under the leadership of Alexandr Wang, who joined Meta in 2025 as part of a nearly $15 billion deal involving Scale AI.
By Daniel Mercer Microsoft’s Bing team - yes, really - has released the embedding model Harrier as open source. Harrier supports more than 100 languages, offers a context window of 32,000 tokens, and was trained on more than two billion training examples as well as synthetic data generated by GPT-5. According to the team, Harrier ranks No. 1 on the multilingual MTEB-v2 benchmark and, according to Microsoft, outperforms proprietary models from OpenAI and Amazon.
By Daniel Mercer “AI can make mistakes, please verify responses” appears under every AI-generated search answer from Google. However, how often these errors actually occur has rarely been systematically studied.
By Alex Rowland OpenAI has proposed a plan to reshape public policy in the age of “superintelligence.” Artificial intelligence will transform banking, the labor market, and entire sectors of the global economy. JPMorgan Chase CEO Jamie Dimon said this in his annual letter to shareholders.
By Alex Rowland Anthropic has informed users that they will no longer be able to apply Claude subscription limits to third-party interfaces like OpenClaw. Using this feature will require an additional fee.
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