Cursor Releases Cursor Router: A Request-Level Classifier Delivering Frontier Coding Quality at 30–50% Lower Cost

Cursor has made Cursor Router generally available for Teams and Enterprise plans. The system is a classifier that inspects each request before a model runs, then dispatches it to the model best suited to that specific task. The cursor team reports frontier-quality performance at 60% savings in online A/B tests, and 30–50% savings for early-access…

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Research-Grade EdgeBench Analysis: AI Agent Benchmarking, Leaderboard Analytics, Scaling Laws, and Evaluation Metrics

In this tutorial, we explore EdgeBench as a practical benchmark for evaluating advanced AI agents across diverse task categories, runtime environments, and interaction-time budgets. We begin by downloading the dataset snapshot from Hugging Face, parsing the released task specifications, and examining the benchmark taxonomy, execution settings, internet requirements, judging logic, and scoring metadata. We then…

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SoundCloud acquires decentralized music platform Nina Protocol months after its shutdown

SoundCloud announced Wednesday that it has acquired Nina Protocol, a decentralized music platform that enabled independent artists to sell music directly to fans while keeping 100% of their revenue. The financial terms of the deal weren’t disclosed. It’s also unclear whether any members of Nina’s team will join SoundCloud. The company has not yet responded…

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Menlo Ventures’ Matt Murphy explains why Anthropic is winning (and it’s not the model)

Anthropic leaped to a $47 billion revenue run rate by May, compared to $9 billion in 2025. It’s the kind of growth that Menlo Ventures’ Matt Murphy says he’s never seen in 25 years of investing, not in the internet wave, not in mobile, not in the first cloud boom. Menlo led Anthropic’s $500M Series D, and Murphy has had a front-row seat as the company went from a pre-revenue,…

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Arcee, a US open source AI lab, says Chinese models are not inherently dangerous

As Chinese open-weight AI models grow in capability and popularity, arguments about what should be done about them have once again reached a fever pitch. There’s talk that the Trump administration might try to ban them (though it hasn’t yet acted on the idea). Meanwhile, proprietary model makers, particularly OpenAI and Anthropic, appear increasingly concerned…

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