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 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+data/train.jsonl filter=lfs diff=lfs merge=lfs -text

README.md

@@ -0,0 +1,44 @@
+---
+pretty_name: TextCraft-Synth (flat)
+license: mit
+language: [en]
+tags: [textcraft, crafting, planning, rl-environment]
+size_categories: [1K<n<10K]
+configs:
+  - config_name: default
+    data_files:
+      - split: train
+        path: data/train.jsonl
+      - split: val
+        path: data/val.jsonl
+  - config_name: recipes
+    data_files:
+      - split: world
+        path: data/recipes.jsonl
+---
+
+# TextCraft-Synth (flat)
+
+The 3,154 TextCraft-Synth tasks of [Recursive Agent Optimization](https://arxiv.org/abs/2605.06639)
+(Gandhi et al., 2026), as one row per task, for `datasets.load_dataset`. The rows are platoon's task files
+(`extensions/textcraft/src/platoon_textcraft/data/textcraft_synth_{train,val}.jsonl`, MIT) and the `recipes` config
+is the world (`recipes.json`) of the published Harbor export [`apurvaga/textcraft-synth`](https://huggingface.co/datasets/apurvaga/textcraft-synth).
+Content is unchanged; only the layout differs.
+
+| Split | Tasks | easy | medium | hard | extreme |
+|---|---:|---:|---:|---:|---:|
+| train | 2,522 | 588 | 852 | 544 | 538 |
+| val | 632 | 147 | 213 | 136 | 136 |
+
+Columns (`default`): `id`, `goal`, `difficulty`, `max_depth`, `num_craft_steps`, and JSON-encoded `target_items`,
+`initial_inventory` and `gold_trajectory` (dict fields are strings so the schema stays flat).
+Columns (`recipes`, split `world`, one row per item): `item`, `is_base`, `depth`, `result_count`, and JSON-encoded
+`ingredients` ({item: count}); base items have null `result_count` and `ingredients`.
+
+```python
+from datasets import load_dataset
+
+tasks = load_dataset("<org>/textcraft-synth-flat", revision="<commit>")
+medium = tasks["train"].filter(lambda r: r["difficulty"] == "medium")  # RAO's 852 training tasks
+world = load_dataset("<org>/textcraft-synth-flat", "recipes", split="world", revision="<commit>")
+```

data/train.jsonl

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+oid sha256:29791240dcfceac0c1885983621f4a1e30c04edf40f285ddbae26c76cb3a6dda
+size 22867905