Verified65% confidenceFactTime unknown

GPT-5.5的Pass@1提升主要来源于更大的预训练数据规模、更精细的RLHF对齐以及改进的指令遵循能力

3

Sources

65%

Confidence

Medium-term (~90 days)

Relevance

6/1/2026

First Seen

Valid until: 8/30/2026

Sources

Trae接入GPT-5.5完整教程：API中转站配置与实测效果

bilibili王不语仅一味的吃饭

Related Entities

GPT-5.5model OpenAIcompany RLHFconcept

Related Claims

VerifiedGPT-5.5相比前代在上下文窗口、推理能力和代码生成准确率上都有明显提升，尤其在前端开发和脚本编写场景中Pass@1提高显著77% similar UnverifiedGPT-5在HumanEval、SWE-bench等主流编程基准测试上相比前代模型表现大幅提升76% similar UnverifiedGPT-5.5据称在数值推理和多步骤规划上有显著提升76% similar VerifiedGPT-5.6是推理范式（reasoning paradigm）持续扩展的成果，通过同时扩展强化学习和预训练实现能力跃升75% similar

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