Mathew Berman
Demonstrated GPT-5’s capabilities in a video featuring:
- Rubik’s Cube Simulation (0:26): Generated fully interactive Rubik’s Cube simulator using HTML/JavaScript/Three.js with dynamic sizing (up to 20x20x20), color-coded faces, camera controls, layer rotation, and “Solve” button.
Gemini 3 Flash and Nvidia Nematron 3
- Gemini 3 Flash (Google): Focused on speed, efficiency, and low cost.
- Performance: 78% on SWE-bench Verified (coding), beating Gemini 3 Pro and Claude Sonnet 4.5.
- Cost: $0.50 per million input tokens. Gemini 3 Flash and Nvidia Nematron 3 Video
2026 04 14 GPT 5 Mathew Berman 2026 04 14 Mathew Berman Gemini Flash 3 and Nvidia Nematron 3
Source Notes
- 2026-04-23: Engine Survival: The Critical Role of Oil Pressure and Warning Lights
- 2026-04-14: # GPT 5 - Mathew Berman --- --- https://www.youtube.com/watch?v=BUDmHYI6e3g The video provides a comprehensive demonstration of GPT-5’s capabilities, primarily focusing on its code generation, [[concepts/interactive-simulation|inter (GPT 5 - Mathew Berman)
- 2026-04-14: [[lab-notes/2026-04-14-Optimizing-AI-Costs-and-Privacy-with-Local-Open-Source-Models-and-Hybr|“But OpenClaw is expensive…“]]