49 summarised stories about Fine-tuning, each linking back to the original source. Browse all topics →
OpenAI 2 years ago 47
OpenAI added new features to its fine-tuning API that give developers more control over model customization. The company expanded its custom models program to enable additional ways for developers to build tailored versions. These changes allow developers to create more specialized models for their specific use cases without building from scratch.
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TLDRocket
16 October 2026
AI finance took center stage: the IMF warns that the build-out’s most immediate market risk isn’t model capability, it’s leverage. In a review of 14 publicly disclosed deals since 2023, the fund found hyperscalers backing AI with about $650 billion in debt against roughly $300 billion in equity, while committing to spend $1.4 trillion going forward. The prescription is blunt—limit sector leverage and liquidity risk through sector-specific capital requirements and constraints on bank lending concentration—because when funding rests on borrowed money, sentiment swings turn into funding crunches.
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