When comparing Gemini 3.1 Pro and ChatGPT (GPT-5.4) for coding tasks, both...

https://source-wiki.win/index.php/Gemini_vs_ChatGPT_Hallucination_Rates_-_Which_One_Makes_Up_Fewer_Facts%3F

When comparing Gemini 3.1 Pro and ChatGPT (GPT-5.4) for coding tasks, both offer strong capabilities but differ in key areas. Gemini 3.1 Pro supports up to 1 million tokens per session, enabling longer context handling