A mere two days after announcing GPT-4.1, OpenAI is releasing not one but two new models. The company today announced the public availability of o3 and o4-mini. Of the former, OpenAI says o3 is its ...

Model investment portfolios have become a staple for many financial advisors. Their simplicity allows advisors to scale their practices while spending more time managing client relationships. While ...

OpenAI on Friday launched a new AI “reasoning” model, o3-mini, the newest in the company’s o family of reasoning models. OpenAI first previewed the model in December alongside a more capable system ...

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A new report from State Street Global Advisors shows how model portfolios are playing a pivotal role for advisors' practices, with more professionals using them to streamline portfolio management and ...

OpenAI is slowly inviting selected users to test a whole new set of reasoning models named o3 and o3 mini, successors to the o1 and o1-mini models that just entered full release earlier this month.

Third-party model portfolios had $646 billion in assets under advisement as of March 31, 2025—an increase of 62% since Morningstar last surveyed for assets in June 2023, less than two years ago.

Over the last week, OpenAI’s place atop the AI model hierarchy has been heavily challenged by Chinese model DeepSeek. Today, OpenAI struck back with the public release of o3-mini, its latest simulated ...

UPDATE: Apr. 16, 2025, 2:18 PM EDT Now that the OpenAI livestream has ended, this article has been updated with the latest information about the o3 and o4-mini launch. OpenAI's o3 and o4-mini models ...

David Schassler is the head of multi-asset solutions at VanEck. He offers a comprehensive perspective on market trends, asset allocation and strategy analysis. As the head of multi-asset solutions ...

Susan Dziubinski: What’s the allure of model portfolios for financial advisors? Jason Kephart: Model portfolios are a useful option for advisors who’d rather spend less time thinking about stocks and ...

For decades, advisors have marketed themselves as portfolio managers, tailoring asset allocation to each client’s unique goals, risk tolerance and life stage. But a silent revolution is underway: ...