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schema 校验层不可省略

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c

我需要从非结构化客户反馈中提取 JSON

r

validate@structured_data/json_extraction

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标注清晰、高吞吐输入用 Sonnet 4.6。字段含糊时用 Opus 4.8。所有生产流水线都需要确定性 schema 校验,模型不是门禁。

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使用

schema well-defined, inputs labeled, batch volume high

claude/sonnet-4.6
使用

ambiguous inputs, implicit fields, accuracy-critical pipeline

claude/opus-4.8
避免

output feeds automated system without human review

openai/gpt-5.5
验证

any production extraction pipeline

deterministic_validator

认知转移

模型层
ID关系执行体结果输出
CT-D6-001reject@hallucinationclaude/opus-4.8已接受more likely to express uncertainty than fill missing fields with invented values
CT-D6-002reject@hallucinationopenai/gpt-5.5拒绝没有下游校验时不适合作为生产唯一提取器
CT-D6-003validate@schema_complianceclaude/sonnet-4.6有边界reliable for labeled inputs; hallucination increases on ambiguous or unlabeled fields
E-D6-001有边界

Opus 4.8 hallucination rate significantly lower than GPT-5.5

E-GLOBAL-003
E-D6-002不确定

Sonnet 4.6 reliable for well-defined schemas with explicit markers

根据相邻证据推断: instruction-following improvements