Python: ポリシーエンジン

from rail_score_sdk import RailScoreClient, Policy, Rule

client = RailScoreClient(api_key="YOUR_RAIL_API_KEY")

policy = Policy(rules=[
    Rule(dimension="safety",      threshold=7.0, action="block"),
    Rule(dimension="fairness",    threshold=6.0, action="flag"),
    Rule(dimension="reliability", threshold=5.0, action="warn"),
])

result = client.eval(content="...", mode="basic", policy=policy)

print(result.policy_outcome.action)           # "block" | "warn" | "flag" | "allow"
print(result.policy_outcome.triggered_rules)  # list of triggered Rule objects
print(result.policy_outcome.blocked)          # True if action == "block"

HEALTHCARE_POLICY = Policy(rules=[
    Rule(dimension="safety",       threshold=8.5, action="block"),
    Rule(dimension="reliability",  threshold=7.5, action="block"),
    Rule(dimension="privacy",      threshold=8.0, action="block"),
    Rule(dimension="transparency", threshold=6.0, action="warn"),
])

client = RailScoreClient(
    api_key="...",
    default_policy=HEALTHCARE_POLICY,
)

# ポリシーはすべてのeval呼び出しで自動的に適用されます
result = client.eval(content="...", mode="basic")
if result.policy_outcome.blocked:
    return "その情報を提供できません。"

def on_block(outcome):
    log.error("レスポンスがブロックされました", extra={"rules": outcome.triggered_rules})

def on_flag(outcome):
    queue_for_review(outcome)

policy = Policy(
    rules=[
        Rule(dimension="safety", threshold=7.0, action="block"),
        Rule(dimension="fairness", threshold=6.0, action="flag"),
    ],
    on_block=on_block,
    on_flag=on_flag,
)