Comparing Gemini 3.1 Pro and ChatGPT GPT-5.4 for coding shows clear contrasts....

https://dibz.me/blog/custom-gpts-what-do-i-lose-if-i-switch-from-chatgpt-to-google-gemini-1205

Comparing Gemini 3.1 Pro and ChatGPT GPT-5.4 for coding shows clear contrasts. Gemini 3.1 Pro supports up to 1 million tokens per request, enabling longer code contexts. ChatGPT offers strong integration with Workspace tools