Gemini 2.5 Flash Lite Preview 06-17 vs OpenAI o3
Compare Gemini 2.5 Flash Lite Preview 06-17 by Google AI against OpenAI o3 by OpenAI, tested across 11 shared challenges. Updated May 2026.
Which is better, Gemini 2.5 Flash Lite Preview 06-17 or OpenAI o3?
Gemini 2.5 Flash Lite Preview 06-17 and OpenAI o3 are both competitive models. Gemini 2.5 Flash Lite Preview 06-17 costs $0.1/M input tokens vs $10/M for OpenAI o3. Compare their real outputs side by side below.
Key Differences Between Gemini 2.5 Flash Lite Preview 06-17 and OpenAI o3
Gemini 2.5 Flash Lite Preview 06-17 is made by google while OpenAI o3 is from openai. On pricing, Gemini 2.5 Flash Lite Preview 06-17 costs $0.1/M input tokens vs $10/M for OpenAI o3.
Per 1M tokens
Gemini 2.5 Flash Lite Preview 06-17 is cheaper on both — 100× input, 100× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Gemini 2.5 Flash Lite Preview 06-17 is 100x cheaper per token — worth considering if cost matters.
Style Comparison
OpenAI o3 uses 11.7x more transitions
