Unverified50% confidenceFactExact time

Pydantic v2's model_dump_json() and orjson.dumps() always output raw UTF-8 and do not perform ASCII escaping.

1

Sources

50%

Confidence

Long-term

Relevance

10/12/2026

First Seen

Sources

How Python's json.dumps Default Parameter Causes Claude to Burn 24% More Tokens

Related Entities

Pydantictechnology orjsontechnology

Related Claims

UnverifiedPython's json.dumps enables ensure_ascii=True by default, escaping all characters outside ASCII into \uXXXX sequences.67% similar UnverifiedPython 2的设计缺陷包括默认字符串为ASCII而非Unicode、整数除法自动截断小数等52% similar

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