Training and Finetuning Reranker Models with Sentence Transformers
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【RSS 原文 · 未经 AI 筛选或翻译】This 2025 launch introduced native image generation in GPT‑4o, including stronger text rendering and instruction following. Explore ChatGPT Images 2.5.
【RSS 原文 · 未经 AI 筛选或翻译】4o image generation is a new, significantly more capable image generation approach than our earlier DALL·E 3 series of models. It can create photorealistic output. It can take images as inputs and transform them.
【RSS 原文 · 未经 AI 筛选或翻译】Hebbia’s deep research automates 90% of finance and legal work, powered by OpenAI
【RSS 原文 · 未经 AI 筛选或翻译】OpenAI has grown a lot. We remain focused on the same core—pursuing frontier AI research that accelerates human progress–but we now also deliver products used by hundreds of millions of people.
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【RSS 原文 · 未经 AI 筛选或翻译】An OpenAI and MIT Media Lab Research collaboration.
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【RSS 原文 · 未经 AI 筛选或翻译】By integrating its data systems with OpenAI’s LLMs, Booking.com delivers smarter search, faster support, and intent-driven travel experiences.
【RSS 原文 · 未经 AI 筛选或翻译】For the first time, developers can also instruct the text-to-speech model to speak in a specific way—for example, “talk like a sympathetic customer service agent”—unlocking a new level of customization for voice agents.
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【RSS 原文 · 未经 AI 筛选或翻译】A conversation with Minna Song, CEO & Co-founder of EliseAI.
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【RSS 原文 · 未经 AI 筛选或翻译】Join us as we share our latest releases and how ChatGPT is becoming more interactive, customized to the way your teams work, and agentic.
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【RSS 原文 · 未经 AI 筛选或翻译】We welcome the court’s March 4, 2025, decision rejecting Elon Musk’s latest attempt to slow down OpenAI for his personal benefit.
【RSS 原文 · 未经 AI 筛选或翻译】LY Corporation: Driving growth and ‘WOW’ moments with OpenAI
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【RSS 原文 · 未经 AI 筛选或翻译】Frontier reasoning models exploit loopholes when given the chance. We show we can detect exploits using an LLM to monitor their chains-of-thought. Penalizing their “bad thoughts” doesn’t stop the majority of misbehavior—it makes them hide their intent.
【RSS 原文 · 未经 AI 筛选或翻译】Nubank elevates customer experiences with OpenAI
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【RSS 原文 · 未经 AI 筛选或翻译】Accelerating engineering cycles 20% with OpenAI.
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【RSS 原文 · 未经 AI 筛选或翻译】A conversation with Claire Vo, Chief Product Officer of LaunchDarkly, about the changing role of product managers, her anti-to-do list, and building AI-native teams.
【RSS 原文 · 未经 AI 筛选或翻译】OpenAI commits $50M in funding and tools to leading institutions.
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【RSS 原文 · 未经 AI 筛选或翻译】OpenAI and nine national labs bring together leading scientists for first-of-its kind event.
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【RSS 原文 · 未经 AI 筛选或翻译】Mercari leverages GPT-4o mini and GPT-4 to streamline selling, enhance product listings, and boost sales, transforming the online marketplace with features like AI Listing Support and Mercari AI Assistant.
【RSS 原文 · 未经 AI 筛选或翻译】We’re releasing a research preview of OpenAI GPT‑4.5, our largest and most knowledgeable model yet.
【RSS 原文 · 未经 AI 筛选或翻译】Endex builds the future of financial analysis, powered by OpenAI’s reasoning models.
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【RSS 原文 · 未经 AI 筛选或翻译】This report outlines the safety work carried out prior to releasing deep research including external red teaming, frontier risk evaluations according to our Preparedness Framework, and an overview of the mitigations we built in to address key risk areas.