Matchup

Claude Opus 4 vs Gemini 2.5 Pro

1 post7 likes2.7K views

Claude Opus 4 vs Gemini 2.5 Pro in real side-by-side tests: 1 post from X where both got the same prompt; 1 post reports cost or time. Judge coding ability from the actual outputs.

Posts

1

Summary

Claude Opus 4 and Gemini 2.5 Pro appear together in 1 post on X: Flappy Bird with two CLI agents (@kstonekuan). 1 post reports numbers for only one side, so there is no like-for-like cost or time comparison yet.

What each post reports

Claude Opus 4 vs Gemini 2.5 Pro: cost, time and tokens as stated in each post
PostModelTimeCostTokensFeedback roundsOriginal
Flappy Bird with two CLI agents@kstonekuanClaude Opus 4———0X post
Flappy Bird with two CLI agents@kstonekuanGemini 2.5 Pro————X post

Only numbers stated in each post. “—” means the post doesn’t say.

Models