Obinna (@itsobinnasworld) / X

Obinna

358 posts

Obinna

@itsobinnasworld

codex ambassador prev cs @ gt | funemployed

Joined March 2016

Pinned
Obinna
@itsobinnasworld
May 21
1st place in the OpenAI x Handshake Codex Creator Challenge 🎉 out of 1,500 submissions TraceCode shows you how your code actually runs. It figures out what an algorithm is doing, not just how it’s written. Rebuilt the whole engine in 30 days with Codex. still kind of in
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Obinna
@itsobinnasworld
13h
Wow this makes Luna the go-to model for most non-complex work. You’re telling me it’s as cheap as GPT 5.4 nano with GPT 5.5 class performance????? This also makes the $20 SOOO much more usable for most people. It’s literally free now to try your problem on Luna before Terra/Sol
Tibo
@thsottiaux
13h
We kept ourselves busy with GPT-5.6 Sol. It's pretty good at things. Rolling out - 80% lower prices on Luna - 20% lower prices on Terra - faster speeds on GPT-5.6 Sol in /fast mode - ~ 10X cheaper auto-approve mode ("review for me" in the app), which now uses Luna to prevent
Obinna
@itsobinnasworld
Jul 28
Someone in Apple marketing is an arianator 👀
Obinna
@itsobinnasworld
Jul 21
I used to think technical interviews should measure how well you use AI. I don’t anymore. As agents get better, prompting matters less than understanding the code they changed. TraceCode Projects is my attempt at what comes next: real repos, real tools, AI optional.
TraceCode
@TraceCodeApp
Jul 21
Your first repository-based coding assessment shouldn’t happen during the interview. Introducing TraceCode Projects: practice inside runnable codebases with files, tests, commands, HTTP, multiple languages, a terminal, and an optional coding agent. Free public beta ↓
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Obinna
@itsobinnasworld
Jul 20
codex app lowkey works nice on ipad 👀
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