Is Gemma 4 31B IT or Gemma 3 4B IT cheaper?

Gemma 3 4B IT is cheaper on output tokens ($0.08 vs $0.40 per 1M).

Which has the larger context window, Gemma 4 31B IT or Gemma 3 4B IT?

Gemma 4 31B IT has the larger context window (262K tokens).

Gemma 4 31B IT vs Gemma 3 4B IT

Gemma 3 4B IT is cheaper on output tokens, while Gemma 4 31B IT offers a larger context window. Choose Gemma 4 31B IT or Gemma 3 4B IT based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemma 4 31B IT	Gemma 3 4B IT
Provider	Amazon Bedrock	Amazon Bedrock
Input / 1M tokens	$0.14	$0.04
Output / 1M tokens	$0.40	$0.08
Context window	262K	131K
Parameters	—	—
Open weights	Yes	Yes
Released	Apr 2026	Mar 2025

Gemma 4 31B IT details →Gemma 3 4B IT details →

FAQ

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