英伟达开源机器人视频标注引擎 Flora
AI 总结
英伟达在 Hugging Face 上开源机器人视频标注与奖励引擎 Flora,整合动作分段、描述生成、进度评分和任务完成判断。系统基于三个微调的 Qwen3.5 模型构建;英伟达称,Flora 已用于 GR00T 模型训练,每日可标注最多20万小时视频。英伟达估算其每小时标注成本为0.72美元,而 GPT-6 Astra 约为88.50美元,但该数字是推算而非生产实测;测试也显示两者各有优势。
深度见解
Flora 将多种机器人视频标注和奖励信号功能整合进开放管线,为研究人员构建训练数据与评估机器人学习结果提供了新工具。
Nvidia open-sources Flora to make robot video labeling 125x cheaper than GPT-6 Astra
Jonathan Kemper View the LinkedIn Profile of Jonathan Kemper
Oct 25, 2026

Nvidia
Labeling one hour of robot video for 72 cents instead of $88 is what Nvidia promises with Flora, its open data engine. But the comparison with GPT-6 Astra isn't quite as lopsided as the price tag suggests.
#Nvidia#Flora#Flora-Rewarder#Qwen3.5#GPT-6 Astra#Gemini 3.8 Flash#GR00T#Hugging Face