Track-B Evaluation Framework: EUT vs PT for LLM Health-Risk Decisions Overview This project builds a reproducible pipeline to determine whether an LLM's health-risk decisions align more with Expected ...
In this paper, we propose NeRD (Neural Robot Dynamics), learned robot-specific dynamics models for predicting future states for articulated rigid bodies under contact constraints. NeRD uniquely ...
北京时间10月13日,AI大神、OpenAI创始成员之一Andrej Karpathy在GitHub上开源了他的nanochat项目,短短一天时间就收获了上万Star!
Posit’s ggbot2 is a voice assistant for ggplot2. Tell it what you want in a spoken conversation, and it will generate plots ...
整理 | 屠敏出品 | CSDN(ID:CSDNnews)今天,前 OpenAI 联合创始人、Eureka Labs 创始人 Andrej Karpathy(安德烈·卡帕西)带来了一个全新的开源项目——nanochat。用他自己的话说,这是他写过的最 ...
Cybersecurity researchers have discovered two new malicious packages in the Python Package Index (PyPI) repository that are designed to deliver a remote access trojan called SilentSync on Windows ...
OpenAI's Agent Builder allows developers to create agentic workflows visually, integrating advanced features like ...
At OpenAI’s Dev Day 2025, the firm announced new ChatGPT tools like AgentKit, app integrations and expanded APIs that could ...
特斯拉前AI团队负责人、 OpenAI 创始成员安德烈·卡帕西(Andrej Karpathy)发布重磅项目: nanochat —— 一个极简但完整的「从零构建 ChatGPT 」训练框架。只需要约100美元,就能在不到4小时内完成完整的类 ChatGPT 训练流程,包括预训练、微调(SFT)和强化学习(RL)。
需要注意的是,由于目前对强化学习(RL)的支持还不太完善,在计算总耗时时把它排除了。到监督微调(SFT)阶段为止,整个过程运行了3小时51分钟, 总成本为(3+51/60)×24=92.4美元 (如果加上强化学习,现在总时间会更接近5小时)。
在多项权威基准测试中,这款AI系统展现出超越人类专家的实力。在生物信息学领域,针对单细胞RNA测序(scRNA-seq)数据的批次整合难题——该问题需在消除不同实验室技术差异的同时,保留细胞类型等关键生物信号,系统开发出40种新方法,全部登上公开排行 ...
Deploying Chat Ui’s can be surprisingly complex, handling streaming responses, managing threads, could all be very complex.
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