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Nvidia open-sources Flora, a robot video annotation engine
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The Decoder reported on October 25 that Nvidia has open-sourced Flora, a robot video annotation engine. The models are available on Hugging Face and are used in GR00T training. Flora consists of three fine-tuned Qwen3.5 models handling action segmentation, description and reward scoring. Nvidia says annotating an hour of video costs $0.72 with Flora, versus $88.49 with GPT-6 Astra, about 1/125 of the cost.
Written by AI from the coverage · updated 1 hour ago
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Oct 25
- The DecoderNvidia open-sources Flora to make robot video labeling 125x cheaper than GPT-6 Astra
Nvidia 开源机器人视频标注引擎 Flora，称每小时视频标注成本为 $0.72，相比 GPT-6 Astra 的 $88.49 可降低至约 1/125。Flora 由三个微调的 Qwen3.5 模型组成，负责动作分段、描述及奖励评分，模型已在 Hugging Face 提供，并用于 GR00T 训练。
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