# OpenAI and Claude flagship models leak on the same day

> Original title: OpenAI、Claude新旗舰同日曝光！

- Source: AI Era
- Published: 2026-11-03T00:08:52.000Z
- Bad Influence: https://badinfluence.news/items/pt406tgjk6hyyu5cl4v9u1ae5
- Original: https://aiera.com.cn/2026/11/03/other/admin/122038/openai%e3%80%81claude%e6%96%b0%e6%97%97%e8%88%b0%e5%90%8c%e6%97%a5%e6%9b%9d%e5%85%89%ef%bc%81/

## Summary

Reports of two next-generation models surfaced on the same day, a week after Google's Gemini 4 Carbon briefly regained the top spot. The source names OpenAI and Anthropic as the companies behind the leaks but gives no model names, benchmark scores, or release dates.