AI 每日快讯
AI 产品、模型、开源工具和官方动态的时间流。保留历史记录，按分类、日期和标签继续筛选。
原文摘要：Gemma 4 12B feeds vision and audio straight into the LLM backbone, running locally under an Apache 2.0 license. The post Google DeepMind Releases Gemma 4 12B: An Encoder-Free Multi 来源：MarkTechPost。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：Ideogram releases version 4.0 of its text-to-image model as an open-weight model with native 2K resolution, bounding box control, and improved text rendering. On the Desig 来源：The Decoder。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：In this post, we show you how to get started with NEXUS on Amazon SageMaker JumpStart, walk through the deployment process, and demonstrate how to run predictions against your ente 来源：AWS Machine Learning 动态。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：The White House has issued an executive order requiring agencies like the Pentagon and CISA to strengthen cyber defense with AI tools within 30 days. AI 开发者 can vol 来源：The Decoder。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：OpenAI outlines its public policy agenda for AI, including safety, youth protection, workforce transition, and global standards to ensure AI benefits society. 来源：OpenAI 官方动态。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：OpenAI outlines a blueprint for U.S. governance of frontier AI, proposing a federal framework for safety, resilience, and national security. 来源：OpenAI 官方动态。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：In this post, you learn how to use Supervised Fine-Tuning (SFT) and Direct Preference Optimization (DPO) together to improve the tool-calling accuracy of a small language model (SL 来源：AWS Machine Learning 动态。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：At CVPR, NVIDIA is unveiling new physical AI agent skills that help researchers and 开发者 speed the development of autonomous vehicles, robots and vision AI systems. The core 来源：NVIDIA AI 动态。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：Perplexity has announced an orchestrator that combines AI models running on your own computer with powerful cloud models and automatically decides which task gets processe 来源：The Decoder。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：Sepehr Khosravi discusses the evolution of 开发者 productivity tools. Evaluating the strengths of tools like Cursor and Claude Code, he explains actionable techniques for senior 来源：InfoQ AI ML Data Engineering。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：AI music startup Suno has raised $400 million at a $5.4 billion valuation. The article AI music startup Suno doubles its valuation to $5.4 billion while fighting major rec 来源：The Decoder。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：At Build 2026, Microsoft announced seven new AI models developed in-house, including its first reasoning model. The company also introduced a new tuning method and an auto 来源：The Decoder。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：Nous Research has released Hermes Desktop, an open-source AI agent app under the MIT license. The article Nous Research releases Hermes Desktop, an open-source AI agent f 来源：The Decoder。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：Hermes Desktop is a no-terminal GUI sharing one agent core, skills, and memory with the Hermes Agent CLI. The post Nous Research Releases Hermes Desktop: A Native Cross-Platform Fr 来源：MarkTechPost。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：Walmart has reportedly begun limiting employees’ use of an internal AI assistant called Code Puppy after demands placed on the LLM backing the tool were higher than expected. Emplo 来源：AI 资讯。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。
原文摘要：NVIDIA released Cosmos 3, open omnimodal world models pairing an autoregressive VLM reasoner with a diffusion generator for physical AI. The post NVIDIA Releases Cosmos 3: A Two-To 来源：MarkTechPost。建议继续查看原文，重点核对它影响的工具入口、成本、风险和真实使用场景。