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Gemma 4 31B IT vs GPT OSS 20B

Both have similar output pricing, while Gemma 4 31B IT offers a larger context window. Choose Gemma 4 31B IT or GPT OSS 20B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecGemma 4 31B ITGPT OSS 20B
ProviderQVACQVAC
Input / 1M tokens$0.00$0.00
Output / 1M tokens$0.00$0.00
Context window262K131K
Parameters——
Open weightsYesYes
ReleasedApr 2026Aug 2025

FAQ

Is Gemma 4 31B IT or GPT OSS 20B cheaper?

Gemma 4 31B IT and GPT OSS 20B have comparable output pricing.

Which has the larger context window, Gemma 4 31B IT or GPT OSS 20B?

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

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