---
title: "Nvidia open-sources Flora, cutting robot video labeling cost 125x"
url: https://www.parallelquant.com/posts/nvidia-open-sources-flora-cutting-robot-video-labeling-cost-125x-d4566c
source_name: "The Decoder"
source_url: https://the-decoder.com/nvidia-open-sources-flora-to-make-robot-video-labeling-125x-cheaper-than-gpt-6-astra/
published: 2026-10-25T10:08:49.000Z
topics: ["robotics", "open source"]
publisher: "Parallel Quant"
---

# Nvidia open-sources Flora, cutting robot video labeling cost 125x

*2026-10-25 · Source: [The Decoder](https://the-decoder.com/nvidia-open-sources-flora-to-make-robot-video-labeling-125x-cheaper-than-gpt-6-astra/)*

Nvidia's Flora data engine labels an hour of robot video for 72 cents, versus $88 with GPT-6 Astra, and scores slightly higher on quality. Built on three fine-tuned Qwen3.5 models, it catches errors in robot actions more reliably than competitors but sometimes trails on descriptive accuracy.

**Why it matters:** Labeling is a major bottleneck for robot training data, and a two-orders-of-magnitude cost drop makes large video datasets practical for smaller teams. It also fits Nvidia's push to own more of the robotics stack, from chips to data tooling.

**Topics:** robotics, open source

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Read the original: https://the-decoder.com/nvidia-open-sources-flora-to-make-robot-video-labeling-125x-cheaper-than-gpt-6-astra/
Canonical: https://www.parallelquant.com/posts/nvidia-open-sources-flora-cutting-robot-video-labeling-cost-125x-d4566c
Published by Parallel Quant — https://www.parallelquant.com