structured-extraction@v2

Extract schema-valid structured JSON from messy real-world-ish inputs.

scoring

hybrid

repeats

judge

grok-cli-grok-build

Grade bands

Grade	Capability ≥
A	0.9
B	0.75
C	0.55
D	0.35
F	below D

Sample task

Published in full, exactly as the models see it. All other tasks in the suite stay private.

a1b2c3 single-turn

Extract the invoice into JSON with keys: invoice_number (string), total (number), currency (string), line_items (array of objects with description and amount).

Invoice text:
```
ACME Corp - Invoice INV-4471
Widget assembly ........ 120.00
Freight ................ 15.50
Total due: 135.50 USD
```

Respond with only the JSON object.