datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
evorl-piperx-copper-screw-hil-clean
PiperX Copper Screw HIL (clean)
LeRobot v3.0 clean derivative of Travor278/evorl-piperx-copper-screw-hil-raw
at revision 30cf19ad2cae0646610fc64f21c9b99ea3aaa2f3. It contains 76 episodes and 431920 frames at
30 FPS from 22 EvoStudio cloud datasets.
Only leading and trailing inactivity was eligible for removal. No interior interval
was removed. Decisions jointly use all three RGB streams, dual-arm state/action,
gripper changes, and intervention/control state, with 0.75 seconds of… See the full description on the dataset page: https://huggingface.co/datasets/Travor278/evorl-piperx-copper-screw-hil-clean.piperx-workpiece-storage-0909-62ep-raw
piperx-workpiece-storage-0909-62ep-raw
61 retained manually collected episodes recorded with EvoMind on 2026-09-09 (UTC+8).
Task: put the copper screw into the left box and the black sleeves into the right box.
LeRobot v3.0; 30 FPS; 53,347 frames; 1,778.2333 seconds. Robot: bi_piperx_follower.
Three original 640x480 RGB video views: left_wrist, right_wrist, right_environment_1.
Merged in chronological session order. Original episode 26 (19 frames) was removed on 2026-09-15.… See the full description on the dataset page: https://huggingface.co/datasets/Shiki42/piperx-workpiece-storage-0909-62ep-raw.piperx-demo558-value1500-a50-top10-union20-v1
PiperX advantage-selected teleoperation segments
Only pure human demonstrations. Value checkpoint step1500 (mixed demo+HIL); no HIL frames in this export.
A50 ranked globally across 558 source episodes, top10% AND A>0. Every selected start expands to [t,t+20); overlaps and adjacency merge. Each disconnected component is a separate output episode. Interior frames need not themselves be top10%.
Output: 7146 segments, 322261 frames, 2.983898 hours at30FPS.
Three camera streams and… See the full description on the dataset page: https://huggingface.co/datasets/Elvinky/piperx-demo558-value1500-a50-top10-union20-v1.piperx-put-cube-in-drawer-20260908-87ep
PiperX: put the cube into the drawer — 2026-09-08
87 recorded episodes, 54,463 frames, 30 FPS, approximately 30.26 minutes of recorded frames.
Collected on 2026-09-08 in Asia/Shanghai; source file times span approximately 03:37–05:06.
Task: put the cube into the drawer.
Contents
LeRobot v3.0 layout, dual PiperX arms, 14-dimensional action and state vectors.
Three RGB camera streams (top, left wrist, right wrist) and corresponding depth PNG ZIP archives.
Additional… See the full description on the dataset page: https://huggingface.co/datasets/Travor278/piperx-put-cube-in-drawer-20260908-87ep.piperx-old-ab-rgbd-5903
PiperX Old AB RGB-D — 5,903 accepted points
This public dataset export contains the exact 5,903 accepted training Episodes recorded by the old AB SE(3) perturbation collector. The export is bound to the aggregate state.json truth and contains 5,903 unique schedule_index values across 124 closed shards (shard-00000 through shard-00123). Audit rejections remain audit records and are not training Episodes.
Data
Schema: piperx_lerobot_se3_rgbd_v2
Accepted Episodes /… See the full description on the dataset page: https://huggingface.co/datasets/Travor278/piperx-old-ab-rgbd-5903.piper_task_v5_clean_sg
Piper Task v5 — lerobot-cleaner + per-episode SG
Derived from DCC1015/piper_task_v4 using Escapist-coder/lerobot_cleaner plus a per-episode SciPy Savitzky–Golay rule inserted before final reindexing and statistics.
Processing
R1 timestamp/alignment validation;
R2 leading/trailing static-frame trim (trim_edges, threshold 0.002);
R3 binarization of state.gripper only at threshold 50.0;
R4 enabled with no ROI configured (no spatial crop);
R5 minimum episode length… See the full description on the dataset page: https://huggingface.co/datasets/yudanzi/piper_task_v5_clean_sg.piperic-ai-crawlers
Piperic AI Crawler Registry
The most complete public registry of AI crawlers and AI-adjacent bots:
969 user agents with operator, purpose, robots.txt compliance and
verification hints — maintained and continuously updated by
Piperic.
File: ai-crawlers.csv
Columns: slug, name, operator, kind, category, purpose, respect, major, ua_patterns, verify, docs_url, sources, description
(ua_patterns and sources are |-separated)
Updated: weekly on the live site, monthly snapshots here… See the full description on the dataset page: https://huggingface.co/datasets/piperic/piperic-ai-crawlers.piperic-top-1m
Piperic Top 1 Million Websites
The top 1,000,000 websites ranked by the number of distinct domains linking to
them from their homepages — built from Piperic's independent crawl of 50M+
live, content-validated websites and a link graph of 180M+ edges.
File: top-1m.csv — rank, domain, linking_domains
Updated: monthly (this snapshot: September 2026)
License: CC BY 4.0 — free for any use with attribution to
Piperic
Live version & methodology: https://piperic.com/tools/top-sites… See the full description on the dataset page: https://huggingface.co/datasets/piperic/piperic-top-1m.piper-semantic-units-v1
Piper semantic units v1
Deterministic synthetic data for predicting Piper semantic lexical units from
Qwen3 assistant output. It contains Vietnamese and English utterances with
the 14 kinds defined by the companion project. Each JSONL row has
source_text, auditable Unicode start/end spans, and semantic units.
Every split also includes natural Vietnamese/English code-switch examples,
including held-out foreign clauses; lexical language is annotated per unit.
Punctuation uses… See the full description on the dataset page: https://huggingface.co/datasets/giangndm/piper-semantic-units-v1.TEST_PIPERpiper_dual_tube_realpiper_dual_drink_10000