| --- |
| license: apache-2.0 |
| pretty_name: sortletters serialized 121 unqualified engineering dataset |
| task_categories: |
| - robotics |
| tags: |
| - LeRobot |
| - engineering-fixture |
| - rejected-for-behavior-training |
| configs: |
| - config_name: default |
| data_files: data/*/*.parquet |
| --- |
| |
| # sortletters_serialized_121 |
|
|
| > **STOP — not qualified as a coherent behavior-training baseline.** The files are internally |
| > indexed and decodable, but the available provenance does not establish a valid real-robot |
| > sortletters policy-training dataset or success rate. |
|
|
| > **警告：该数据未通过一致行为训练基线资格门。** 文件可读取、索引一致，但不能据此声称 |
| > 有效真机字母排序策略或真机成功率。 |
|
|
| Read-only source audit findings for revision |
| `344ef8e12b2f9f5e5bc4c25be042dde085cabb12`: |
|
|
| - No persisted per-episode success labels or autonomous success-verifier records exist. |
| - Episodes 84–89 contain visible human presence and direct object intervention during the task. |
| - All 121 exact terminal right-front frames visually show `M I N T`, while the only persisted |
| prompt is `字母排序`; it does not specify MINT and naturally conflicts with alphabetical |
| `I M N T`. |
| - All 121 exact start frames use one fixed letter permutation; no letter-permutation diversity |
| was observed. |
| - Wrist videos contain repeated decoded frames during associated-arm motion, and original |
| per-sensor capture timestamps were not recorded. |
|
|
| At most 115 episodes remain a candidate for a separately named, fixed-layout |
| `MINT`-rearrangement dataset after explicit semantic relabeling and additional trajectory review. |
| This card does not certify those episodes as successes. |
|
|
| Allowed use without further qualification: dataset inspection, loader tests, and runtime engineering. |
|
|
