OpenRouter Free Models - Structured Extraction

Unstructured Entity Extraction (NER)

This benchmark evaluates the model's ability to perform Named Entity Recognition (NER) and adhere to a strict JSON schema. By embedding synthetic identity details (Name, Email, Job, City) within randomized, noisy, and unstructured text blocks, the task challenges the model to filter out irrelevant signals (such as random IDs or status codes) and map the correct entities to specific JSON keys without hallucination.