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  1. OpenAI News

    DALL·E now available in beta

    【RSS 原文 · 未经 AI 筛选或翻译】We’ll invite 1 million people from our waitlist over the coming weeks. Users can create with DALL·E using free credits that refill every month, and buy additional credits in 115-generation increments for $15.

7月18日周一
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  1. OpenAI News

    DALL·E 2: Extending creativity

    【RSS 原文 · 未经 AI 筛选或翻译】As part of our DALL·E 2 research preview, more than 3,000 artists from more than 118 countries have incorporated DALL·E into their creative workflows. The artists in our early access group have helped us discover new uses for DALL·E and have served as key voices as we’ve made decisions about DALL·E’s features.

7月13日周三
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  1. OpenAI News

    DALL·E 2 pre-training mitigations

    【RSS 原文 · 未经 AI 筛选或翻译】In order to share the magic of DALL·E 2 with a broad audience, we needed to reduce the risks associated with powerful image generation models. To this end, we put various guardrails in place to prevent generated images from violating our content policy.

6月23日周四
  1. OpenAI News

    Learning to play Minecraft with Video PreTraining

    【RSS 原文 · 未经 AI 筛选或翻译】We trained a neural network to play Minecraft by Video PreTraining (VPT) on a massive unlabeled video dataset of human Minecraft play, while using only a small amount of labeled contractor data. With fine-tuning, our model can learn to craft diamond tools, a task that usually takes proficient humans over 20 minutes (24,000 actions). Our model uses the native human interface of keypresses and mouse movements, making it quite general, and represents a step towards general computer-using agents.

6月22日周三
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  1. OpenAI News

    AI-written critiques help humans notice flaws

    【RSS 原文 · 未经 AI 筛选或翻译】We trained “critique-writing” models to describe flaws in summaries. Human evaluators find flaws in summaries much more often when shown our model’s critiques. Larger models are better at self-critiquing, with scale improving critique-writing more than summary-writing. This shows promise for using AI systems to assist human supervision of AI systems on difficult tasks.

6月9日周四
  1. OpenAI News

    Techniques for training large neural networks

    【RSS 原文 · 未经 AI 筛选或翻译】Large neural networks are at the core of many recent advances in AI, but training them is a difficult engineering and research challenge which requires orchestrating a cluster of GPUs to perform a single synchronized calculation.

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