Is Google Gemini 2.5 Flash Lite or OpenAI GPT-4o cheaper?

Google Gemini 2.5 Flash Lite is cheaper on output tokens ($0.40 vs $10.00 per 1M).

Which has the larger context window, Google Gemini 2.5 Flash Lite or OpenAI GPT-4o?

Google Gemini 2.5 Flash Lite has the larger context window (1M tokens).

Google Gemini 2.5 Flash Lite vs OpenAI GPT-4o

Google Gemini 2.5 Flash Lite is cheaper on output tokens, while Google Gemini 2.5 Flash Lite offers a larger context window. Choose Google Gemini 2.5 Flash Lite or OpenAI GPT-4o based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Google Gemini 2.5 Flash Lite	OpenAI GPT-4o
Provider	Helicone	Helicone
Input / 1M tokens	$0.10	$2.50
Output / 1M tokens	$0.40	$10.00
Context window	1M	128K
Parameters	—	—
Open weights	No	No
Released	Jul 2025	May 2024

Google Gemini 2.5 Flash Lite details →OpenAI GPT-4o details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.