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

https://instaquoteapp.com/why-doesnt-openai-publish-a-single-throughput-number-for-gpt-5-4/

When comparing Gemini 3.1 Pro and ChatGPT (GPT-5.4) for coding tasks, consider speed and context limits. Gemini 3.1 Pro supports up to 1 million tokens per session, which can handle extensive codebases without losing context