** Source code drops later this week! **
GPT 5.4 just dropped. I’ve been living in Opus 4.6 for months — it’s been my go-to for everything. So when OpenAI shipped 5.4, I wanted to see if it could earn a spot in the rotation. The test: build a fully functional terminal emulator in Rust. Not a toy — tabs, split panes, a theme engine, preferences, a command palette. Start from an empty directory and see how far it gets. The first compile shocked me. What came after shocked me more — for different reasons. I kept pushing it through multiple rounds of iteration until it hit a wall. Where that wall is — and what it tells you about where agentic coding actually stands right now — is the whole point of this video.
🔗 LINKS & TOOLS → OpenAI Codex: https://openai.com/codex → Claude Code: https://claude.ai → Catppuccin Themes: https://catppuccin.com
📺 WATCH NEXT → I built a full IDE in 6 weeks with AI: https://youtu.be/gPlRGh1xzMs → Everyone is a Product Manager now (coming soon) — AI collapsed the cost of building. The new bottleneck isn’t code. It’s knowing what to build.
🔔 Like & subscribe if you’re building with AI. I ship real projects on camera — no hype, no commentary-only takes.
#GPT54 #gpt5 #RustLang #VibeCoding #AI #AgenticCoding #TerminalEmulator #OpenAI #Codex #CursorAI #ClaudeCode #BuildInPublic