Expired60% confidenceFactExact time
Models that support JSON mode or structured output (such as GPT-4o and Claude 3.5) can enforce a specified output format at the API parameter level.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/7/2026
First Seen
Valid until: 10/5/2026(expired)
Sources
Spring AI 2.0实战：Java开发者构建Agent智能体入门指南
bilibiliAI大模型面试官7/6/2026
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