Is Gemma 4 31B IT or Claude Opus 5 cheaper?

Gemma 4 31B IT is cheaper on output tokens ($0.40 vs $25.00 per 1M).

Which has the larger context window, Gemma 4 31B IT or Claude Opus 5?

Claude Opus 5 has the larger context window (1M tokens).

Gemma 4 31B IT vs Claude Opus 5

Gemma 4 31B IT is cheaper on output tokens, while Claude Opus 5 offers a larger context window. Choose Gemma 4 31B IT or Claude Opus 5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Gemma 4 31B IT	Claude Opus 5
Provider	Abacus	Abacus
Input / 1M tokens	$0.14	$5.00
Output / 1M tokens	$0.40	$25.00
Context window	262K	1M
Parameters	—	—
Open weights	Yes	No
Released	Apr 2026	Jul 2026

Gemma 4 31B IT details →Claude Opus 5 details →

FAQ

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