GPT-5.6 vs Gemini 3.7 Flash: An AI Model Comparison for 2026
TL;DR
* GPT-5.6 (OpenAI, released July 9, 2026) leads on frontier reasoning, the hardest coding and agentic tasks, and math and science, scoring 80 on the Artificial Analysis Coding Agent Index and 89% on FrontierMath Tier 1-3.
* Gemini 3.7 Flash (Google DeepMind) wins on cost per