Is Gemini 2.5 Flash Preview (09/2025) or Gemma 4 31B Garnet cheaper?

Gemma 4 31B Garnet is cheaper on output tokens ($0.31 vs $2.50 per 1M).

Which has the larger context window, Gemini 2.5 Flash Preview (09/2025) or Gemma 4 31B Garnet?

Gemini 2.5 Flash Preview (09/2025) has the larger context window (1M tokens).

Gemini 2.5 Flash Preview (09/2025) vs Gemma 4 31B Garnet

Gemma 4 31B Garnet is cheaper on output tokens, while Gemini 2.5 Flash Preview (09/2025) offers a larger context window. Choose Gemini 2.5 Flash Preview (09/2025) or Gemma 4 31B Garnet based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemini 2.5 Flash Preview (09/2025)	Gemma 4 31B Garnet
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.30	$0.31
Output / 1M tokens	$2.50	$0.31
Context window	1M	262K
Parameters	—	—
Open weights	No	No
Released	Sep 2025	May 2026

Gemini 2.5 Flash Preview (09/2025) details →Gemma 4 31B Garnet details →

FAQ

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