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![slow_developer Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1461305890892570628.png) Haider. [@slow_developer](/creator/twitter/slow_developer) on x 47.1K followers
Created: 2025-07-19 12:21:01 UTC

here we go... first leak of GPT‑5

"gpt‑5‑reasoning‑alpha" found in a biology‑benchmarks‑inspect repository

important point:

it was commit XX hours ago, replacing the o3 model with the new gpt‑5 reasoning‑alpha entry

if this repo is legit, gpt‑5 isn't far off now

![](https://pbs.twimg.com/media/GwOC4W0WwAAK1qp.png)

XXXXXX engagements

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**Related Topics**
[legit](/topic/legit)
[o3](/topic/o3)

[Post Link](https://x.com/slow_developer/status/1946545812332540130)