Verified65% confidenceFactTime unknown

GPT-4由OpenAI开发，Claude由Anthropic开发，这些模型的参数规模已达数千亿级别

3

Sources

65%

Confidence

Long-term

Relevance

6/1/2026

First Seen

Sources

AI论文质量越来越高，为何反成科学界大麻烦？

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Related Entities

GPT-4model OpenAIcompany Claudemodel Anthropiccompany

Related Claims

Partially Verified工具调用能力最早由OpenAI于2023年6月在GPT-4 API中正式引入，随后Claude、Gemini等主流模型相继跟进79% similar UnverifiedGPT系列（OpenAI）和Claude（Anthropic）是闭源模型77% similar VerifiedGPT-5.5是OpenAI于2025年中期发布的模型，相比GPT-4o在推理深度和上下文理解方面有显著提升77% similar

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