---
license: other
language:
- en
task_categories:
- question-answering
pretty_name: CybersecJSONSchemaBench CloudTrail Objective Natural Hard v5
size_categories:
- n<1K
configs:
- config_name: default
  data_files:
  - split: test
    path: test.jsonl
---

# CybersecJSONSchemaBench CloudTrail Objective Natural Hard v5

This is a 100-problem natural-prompt long-context cybersecurity reasoning subset built from the full flAWS CloudTrail corpus.

Each row contains a natural analyst-style question, a large CloudTrail JSONL context, and the JSON schema the answer must match. Gold answers are deterministic hidden-oracle results over the serialized slice and are not included in this public export.

## Families

- `actor_recon_to_change`: 22
- `apigateway_mapping_chain`: 8
- `credential_consequence_chain`: 16
- `cross_service_value_bridge`: 4
- `ec2_unsuccessful_expansion`: 30
- `s3_asset_pressure`: 4
- `shared_client_divergence`: 16

## Columns

- `instance_id`: Stable problem identifier.
- `prompt`: Natural benchmark-style analyst question.
- `answer_schema`: JSON schema for the expected answer.
- `input_jsonl`: Serialized CloudTrail records for the problem context.
- `evaluation`: Scoring metadata.
- `reasoning_family`: Hidden-oracle family name.
- `difficulty_tags`: Intended reasoning requirements.
- `candidate_count`: Number of competing candidates under the hidden oracle.
- `distractor_count`: Candidate-related records not in the gold answer.
- `primary_margin_over_runner_up`: Dominance margin used to control ambiguity.
- `input_jsonl_bytes`: Serialized context size.