Unverified50% confidenceFactExact time
OpenAI's function calling outputs invocation parameters in structured JSON format, greatly reducing parsing error rates.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/7/2026
First Seen
Valid until: 12/6/2026
Sources
Related Entities
Related Claims
UnverifiedOpenAI's Structured Outputs mode enforces JSON Schema-compliant output at the token sampling level through constrained decoding technology, completely eliminating formatting errors, a hard constraint that ordinary Function Calling does not possess.78% similarVerifiedOpenAI's JSON Mode and Structured Outputs constrain output at the API level.76% similarUnverifiedOpenAI introduced the Structured Outputs feature in 2024, embedding JSON Schema constraints into the autoregressive sampling process and setting the probability of invalid tokens to negative infinity via logit masking, ensuring output format validity at the source74% similarUnverifiedJSON Schema成为工具参数描述的通用格式，标准化进程降低了跨平台Harness的开发成本72% similar
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