Nvidia open-sources Flora to make robot video labeling 125x cheaper than GPT-6 Astra

Nvidia's new data engine Flora labels one hour of robot video for 72 cents instead of $88 with GPT-6 Astra, while scoring slightly higher on quality. The open system, built on three fine-tuned Qwen3.5 models, catches errors in robot actions far more reliably than any competitor…

Source: The Decoder