Is Claude Opus 4.8 or Gemma 4 31B IT cheaper?

Gemma 4 31B IT is cheaper on output tokens ($0.00 vs $2.13 per 1M).

Which has the larger context window, Claude Opus 4.8 or Gemma 4 31B IT?

Claude Opus 4.8 has the larger context window (1M tokens).

Claude Opus 4.8 vs Gemma 4 31B IT

Gemma 4 31B IT is cheaper on output tokens, while Claude Opus 4.8 offers a larger context window. Choose Claude Opus 4.8 or Gemma 4 31B IT based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Claude Opus 4.8	Gemma 4 31B IT
Provider	UnoRouter	UnoRouter
Input / 1M tokens	$0.43	$0.00
Output / 1M tokens	$2.13	$0.00
Context window	1M	262K
Parameters	—	—
Open weights	No	Yes
Released	May 2026	Apr 2026

Claude Opus 4.8 details →Gemma 4 31B IT details →

FAQ

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