GR00T N1.6 โ€” pointwam cube-stack (corrected export)

RLWRLD OpenArm + RH56F1 ํ•ธ๋“œ์šฉ GR00T N1.6 3B ํŒŒ์ธํŠœ๋‹. ์Šฌ๋Ÿผ ์žก 197731 (rlwrld_premium) ์œผ๋กœ 30,000 ์Šคํ… ์ „๋ถ€ ์™„์ฃผํ–ˆ๋‹ค.

ํ•™์Šต ์„ค์ •

base model GR00T-N1.6-3B
embodiment tag new_embodiment
steps 30,000
GPUs 2
global batch size 64 (per-GPU 32)
learning rate 1e-4, cosine, warmup ratio 0.05
weight decay 1e-5
action horizon 50
action representation absolute
wall clock 4h 51m

๋‹ด๊ธด ๊ฒƒ

๋ฃจํŠธ์˜ ์ตœ์ข… export ๋งŒ ๋‹ด์•˜๋‹ค โ€” model-0000{1,2}-of-00002.safetensors, config.json, processor/, experiment_cfg/. ์ถ”๋ก ๊ณผ ํ‰๊ฐ€์—๋Š” ์ด๊ฒƒ์œผ๋กœ ์ถฉ๋ถ„ํ•˜๋‹ค.

์˜ตํ‹ฐ๋งˆ์ด์ € ์ƒํƒœ(checkpoint-*/global_step30000, ๋Ÿฐ๋‹น 28 GB)๋Š” ๋นผ๋†จ๋‹ค. ํ•™์Šต์„ ์ด์–ด๋ฐ›์œผ๋ ค๋ฉด ๊ทธ๊ฒŒ ํ•„์š”ํ•œ๋ฐ, ์›๋ณธ์€ ์Šฌ๋Ÿผ์˜ /rlwrld-unified-checkpoints/heeseung/gr00t_n16/pointwam2_n16_2gpu_bsz64_30k/ ์— ๋‚จ์•„ ์žˆ๋‹ค. ์ค‘๊ฐ„ ์ฒดํฌํฌ์ธํŠธ 10000 / 20000 ๋„ ๊ฑฐ๊ธฐ ์žˆ๋‹ค.

๋ฐ์ดํ„ฐ

pointwam_cube_stack_lerobot_2 โ€” ์Šฌ๋Ÿผ ๋‚ด๋ถ€ ๋ฐ์ดํ„ฐ์…‹์ด๊ณ  ๊ณต๊ฐœ๋˜์–ด ์žˆ์ง€ ์•Š๋‹ค.

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