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6D pi data transform#487

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6D pi data transform#487
aidang3019 wants to merge 2 commits into
elmo/pi-raw-rot6dfrom
aidan/pi-6d

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aidang3019 commented Jun 4, 2026

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@aidang3019 aidang3019 force-pushed the elmo/pi-raw-rot6d branch from bee8d0b to 79dae92 Compare July 7, 2026 02:57
This was referenced Jul 8, 2026
@ElmoPA ElmoPA force-pushed the elmo/pi-raw-rot6d branch 2 times, most recently from dead146 to 5b6e729 Compare July 9, 2026 01:40
Aidan Gao and others added 2 commits July 9, 2026 01:40
- eva/human cartesian_6d + wristframe_6d modes 6D-encode
  observations.state.ee_pose (revert lists convert it back before the
  eef-frame revert) so proprio normalization avoids the ±π yaw/roll wrap
- bounds checking skips rotation channels of actions_cartesian / ee_pose
  via BIMANUAL_CARTESIAN_LAYOUTS (ported from the wristframe-6d stack)
- pi0.5_base: constant-with-warmup LR schedule (cosine decayed to 0 @ 60k)
- new pi0.5_bc_mecka_6d + mecka_all_pi_6d configs: all SQL mecka episodes,
  bs 64, cartesian_6d stride 1, proprio in prompt, no embodiment label

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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