Upgrade card: rich YAML metadata (tags/language/configs), schema docs, load_dataset quickstart

README.md

@@ -1,5 +1,23 @@
 ---
 license: apache-2.0
+language:
+  - ja
+pretty_name: Japanese Function Calling Dataset (50-Row Free Trial)
+tags:
+  - function-calling
+  - tool-use
+  - agents
+  - japanese
+  - synthetic
+task_categories:
+  - text-generation
+size_categories:
+  - n<1K
+configs:
+  - config_name: default
+    data_files:
+      - split: train
+        path: data.jsonl
 ---
 # ⚡ Professional Japanese Function Calling Dataset for LLM Alignment (Free Trial)
 
@@ -28,6 +46,25 @@ This repository hosts the official 50‑row validation sample designed to run st
 - **Schema Stability:** 100% schema‑validated — no phantom tool‑calls, no argument‑type mismatches, no malformed trajectories.
 - **Robust Error Recovery:** Enforces multi-turn execution resilience against high-context Japanese tool routing, honorific variations, and entity double-meanings without structural breakdown.
 
+**Schema (per row):** Single-shot design — a Japanese user request followed by a strict-JSON tool call (optimized for high-precision JA tool-routing alignment).
+```json
+{
+  "id": "unique sample identifier",
+  "tools": "JSON string: array of available tool definitions (name, description, parameters)",
+  "conversations": [
+    {"from": "user",      "value": "日本語のタスク依頼"},
+    {"from": "assistant", "value": "tool call as strict JSON"}
+  ]
+}
+```
+
+**Load with 🤗 Datasets:**
+```python
+from datasets import load_dataset
+ds = load_dataset("springofwindslabs/function-calling-ja-trial", split="train")
+print(ds[0]["conversations"])
+```
+
 ---
 
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