Datasets:
Languages:
English
Size:
1K<n<10K
Tags:
nullspan
system-one
structured-extraction
calibrated-abstention
prompt-injection-resistance
contract-extraction
License:
| name: NullspanBench | |
| description: > | |
| System One structured extraction, multi-numeric commercial contract disambiguation, | |
| calibrated abstention (p_null), cross-field invariant verification, and distributional | |
| quantile estimation benchmark (N = 500 field-level decisions across Open Structured, | |
| Sealed Multi-Numeric Contracts, Sealed Stanford SQuAD v2.0, and Adversarial Stress pools). | |
| tasks: | |
| - id: capability | |
| config: default | |
| split: validation | |
| - id: intelligence | |
| config: default | |
| split: validation | |
| - id: calibration | |
| config: default | |
| split: validation | |
| - id: sealed_contracts | |
| config: default | |
| split: validation | |
| - id: ece | |
| config: default | |
| split: validation | |
| lower_is_better: true | |