Trying to decide between Gemini 3.1 Pro and ChatGPT (GPT-5.4) for coding...

https://wiki-mixer.win/index.php/Is_GPT-5.4_Really_That_Good_at_Math%3F_%E2%80%94_The_100%25_AIME_2025_Claim_Sounds_Suspicious

Trying to decide between Gemini 3.1 Pro and ChatGPT (GPT-5.4) for coding support? Gemini 3.1 Pro offers up to 1 million tokens per session, which helps handle larger codebases in one go. Meanwhile, ChatGPT’s GPT-5.4 shines with faster iteration cycles