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![chatgpt21 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1613004034096381952.png) Chris [@chatgpt21](/creator/twitter/chatgpt21) on x 12.1K followers
Created: 2025-07-18 14:40:49 UTC

The LM Arena source and the “anonymous-chatbot-0717” tag reads o3 alpha responses 2025 XX XX. 

O3 Alpha is live in stealth. I have a suspicion that it’s the same model that snatched second in the coding comp, 

It’s one-shotting every task. Doubt it is the incoming ChatGPT agent; if it were, I feel as if OpenAI would be parading full coding benchmark flexes by now. Just look at this thing one shot a Minecraft replica 👇

![](https://pbs.twimg.com/amplify_video_thumb/1946218552177881089/img/ggnLhBsQuS7zAxRK.jpg)

XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1946218604820570401/c:line.svg)

**Related Topics**
[open ai](/topic/open-ai)
[stealth](/topic/stealth)
[o3](/topic/o3)
[arena](/topic/arena)

[Post Link](https://x.com/chatgpt21/status/1946218604820570401)