Unverified50% confidenceBenchmarkExact time
Measured: stripe.com JSON-LD validation returns 2 blocks, 0 contradictions, 8 sameAs probes (1 dead link), with a score of 97/A
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/12/2026
First Seen
Valid until: 10/26/2026
Sources
Related Entities
Related Claims
Unverified隐形字符可能导致字符串比较失败、正则匹配失效、JSON解析错误或数据库查询返回空结果等难以调试的bug67% similarUnverifiedThe most common model failure is returning something that is 'almost JSON,' such as extra commas, markdown code fences, verbose preambles, or writing the number 3 as the word 'three,' with the AI node reporting success while the workflow crashes only several steps later when parsing fails.66% similarUnverifiedOnce final JSON parsing fails, subsequent semantic checks are skipped entirely, which is the technical root cause of the 'task completed yet zero score' phenomenon.65% similarUnverifiedIn this case, the JSON parsing exception is most likely merely a symptom of the failure rather than the root cause itself63% similarUnverifiedIn the scoring bug, the original strict comparison often equated an application's inability to parse directly with an incorrect model answer — for example, JSON wrapped in a Markdown code fence would be rejected by the JSON parser even if the values were correct.63% similar
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