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AWS 宣布将于 10 月 15–28 日举办三场关于模型定制的在线课程，涵盖如何选择定制技术、准备训练数据、对比定制与通用模型以及部署上线，涉及 Amazon SageMaker AI、Amazon Bedrock 和 Amazon Nova Forge 等工具。
At AI Engineer Paris, Black Forest Labs presented on customizing their Flux model for robotics and video games, detailing a six-step pipeline focused on prompt engineering, safety, and fine-tuning.
Jakob Porchman from Black Forest Labs presented at AI Engineer Paris on customizing the Flux video generation model for robot control and gaming, highlighting methods like prompt upsampling and content moderation.
Capital One argues that open-weight models are essential for regulated industries like banking, allowing deep customization for accuracy and compliance, contrasting with the safety concerns raised by AI labs.
Fireworks AI raised $1.505 billion in Series D funding at a $17.5 billion valuation, surpassing $1 billion in annualized revenue run rate and serving over 40 trillion tokens daily, with 95%+ from models specialized on customer data.
J-Wash is a tool that uses Anthropic's Jacobian lens to let users edit the behavior and identity of large language models by modifying token directions, then export the edited model as a standalone checkpoint without training or fine-tuning.
RunInfra is a service that allows users to describe their AI model requirements and receive an optimized AI model.
OpenAI launches fine-tuning for GPT-4o and GPT-4o mini, allowing developers to customize models with their own datasets at lower costs. The feature includes free training tokens (1M/day for GPT-4o and 2M/day for GPT-4o mini through September 23) and is available to all paid-tier developers.