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Lil'Log 8 years ago 49
A blog post documents policy gradient algorithms, a class of reinforcement learning methods, with updates tracking the addition of new algorithms including SAC, D4PG, TD3, SVPG, IMPALA, and PPG between 2018 and 2021. The post was translated into Korean and Chinese versions. This is a technical reference document on machine learning research rather than reporting on a specific development or discovery.
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TLDRocket
28 October 2026
The biggest throughline today wasn’t a new model—it was AI showing up in financial statements, in dollars you can compare. Microsoft disclosed that Azure pulled in $33.2 billion in the July–September quarter, up 48% year over year and roughly $850 million ahead of analysts. That matters because Microsoft is now pushing its “Agents and Infra” framing alongside the numbers: Azure plus another $10 billion in revenue tied to commercial arrangements with OpenAI, which was nearly 11% of Microsoft’s $92.3 billion total quarterly revenue. In other words, the platform layer and the model layer are becoming entangled in the same balance sheet—while Microsoft also logged $45.2 billion in capex to support what comes next.
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