Timestamps:

00:00 - Intro 00:54 - First Look 01:37 - Technical Look 03:48 - Browser OS Test 10:05 - Parallel Test Setup 10:34 - Windows XP App Test 12:38 - Harder

Windows XP App Test 13:58 - C++ Skate Game Test 15:16 - Infuriating Rate Limit Bug 15:55 - C++ Skate Improvement Test 17:23 - Jerry’s Apartment Test

19:33 - Apartment FPS Test 22:42 - Sprite Sheet Asset Test 26:19 - Frontend Book Site Test 28:36 - Static Subway Scene Test 29:33 - 3D Printer

Simulation Test 31:08 - Drum Kit Simulation Test 33:47 - Subway Ninja Game Test 34:37 - Store Simulator Experience Test 37:24 - Results Overview 39:00

  • Closing Thoughts

AI Integration & Consulting: https://bijanbowen.com/ Join the Discord:

In this video, we take a hands-on look at GPT-5.5, testing its performance across a wide range of real-world tasks to determine whether it represents a meaningful step forward.

We begin with a technical overview, then move into a series of practical tests including browser-based workflows, app generation, simulation

environments, C++ and frontend coding tasks, and iterative improvements. We also explore parallel testing setups and encounter some real-world

limitations such as rate limits.