Add Enterprise Procurement contact section

Add trial verification purpose + evaluation recipe link

Add schema validation summary (programmatic, reproducible)

Add schema validation summary (programmatic, reproducible)

Embed schema validation summary below demo GIF

Add schema validation summary (programmatic, reproducible)

Optimize tags + add mid-funnel Gumroad CTA

Embed 15s demo GIF in dataset card

Add 15s demo GIF

Add UTM tracking to Gumroad links

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

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

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

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

Add raw data.jsonl (50-row trial) for Dataset Viewer

Fix dataset card: correct Gumroad URLs, row counts, availability status

Update README.md

Upload function_calling_ja_trial_50_hf_20260917.zip

initial commit