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RLDX-1-FT-ROBOCASA

RLWRLD

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RLDX-1-PT

RLWRLD

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`RLDX-1-VLM` is the **vision-language backbone** used by the RLDX-1 robot policy family. It is a Qwen3-VL-8B-Instruct checkpoint distributed separately from the action policy so that researchers can inspect, finetune, or replace the perceptual stack independently. > **Note.** This checkpoint exposes a standard Qwen3-VL VLM interface only — > it does **not** ship the Multi-Stream Action Transformer head, the > cognition tokens, the memory / motion / physics modules, or the RLDX > inference server. For action prediction, use one of the > `RLDX-1-PT`, > `RLDX-1-FT-*`, or > `RLDX-1-MT-*` checkpoints. - As the `--backbone-path` for finetuning a fresh RLDX-1 policy (recipe). - For VLM-only ablations, dense-captioning experiments, or perceptual probing within the RLDX research stack.

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Monthly input tokens 10 MMonthly output tokens 2 M1 M = 1 million tokens · USD
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Explore AI models 3

RLDX-1-FT-ROBOCASA

RLDX-1-PT

RLDX-1-VLM

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