Verified80% confidenceFactExact time

OpenAI has not disclosed complete technical details since GPT-3, and GPT-4 strictly keeps key information such as model architecture, parameter scale, and training data confidential

4

Sources

80%

Confidence

Long-term

Relevance

7/16/2026

First Seen

Sources

Can Open Source Topple ChatGPT? CSDN Founder Jiang Tao Breaks Down DeepSeek's Game-Changing Strategy

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Unverified教程中"GPT 5.6"、"最强绘图模型"等表述缺乏OpenAI官方来源佐证78% similar UnverifiedOpenAI在GPT-4发布时刻意未公开参数量，转而以更聪明、更安全、多模态为主打卖点77% similar UnverifiedOpenAI在GPT-4技术报告中已隐晦提及模型参与自身评估流程74% similar Unverified2024年初多个声称对标GPT-4的开源模型因训练数据疑似包含顶级闭源模型输出而引发质疑，OpenAI和Anthropic相继加强对异常访问模式的检测74% similar

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