Is Gemini-3.5-Flash or GPT-3.5-Turbo cheaper?

GPT-3.5-Turbo is cheaper on output tokens ($1.40 vs $9.09 per 1M).

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

Gemini-3.5-Flash has the larger context window (1M tokens).

Gemini-3.5-Flash vs GPT-3.5-Turbo

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

Spec	Gemini-3.5-Flash	GPT-3.5-Turbo
Provider	Poe	Poe
Input / 1M tokens	$1.52	$0.45
Output / 1M tokens	$9.09	$1.40
Context window	1M	16K
Parameters	—	20B
Open weights	No	No
Released	May 2026	Sep 2023

Gemini-3.5-Flash 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.