Is Gemini-2.5-Pro or GPT-3.5-Turbo cheaper?

GPT-3.5-Turbo is cheaper on output tokens ($1.40 vs $7.00 per 1M).

Which has the larger context window, Gemini-2.5-Pro or GPT-3.5-Turbo?

Gemini-2.5-Pro has the larger context window (1.1M tokens).

Gemini-2.5-Pro vs GPT-3.5-Turbo

GPT-3.5-Turbo is cheaper on output tokens, while Gemini-2.5-Pro offers a larger context window. Choose Gemini-2.5-Pro or GPT-3.5-Turbo based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini-2.5-Pro	GPT-3.5-Turbo
Provider	Poe	Poe
Input / 1M tokens	$0.87	$0.45
Output / 1M tokens	$7.00	$1.40
Context window	1.1M	16K
Parameters	—	20B
Open weights	No	No
Released	Feb 2025	Sep 2023

Gemini-2.5-Pro details →GPT-3.5-Turbo details →

FAQ

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