Google: Gemma 4 31B

Pricing, context window and lifecycle for google/gemma-4-31b-it, tracked from what the vendor publishes.

Price per million tokens

Input$0.090
Output$0.340
Cache price (read)$0.050
Max price$0.340

Facts

Model IDgoogle/gemma-4-31b-it
VendorGoogle
Token limit (context window)262,144 tokens
Knowledge cutoff-
End of lifenone published

Supported parameters

frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p

Other Google models

Change history

Every change we have observed since tracking began.

DetectedChangeDetail
2026-08-26 19:14Pricing ChangeCache price (read) $0.100 -> $0.050 (-50.0%) · Input $0.100 -> $0.090 (-10.0%)
2026-08-21 19:14Pricing ChangeCache price (read) $0.050 -> $0.100 (+100.0%) · Input $0.090 -> $0.100 (+11.1%)
2026-08-15 19:14Param Changeremoved top_a
2026-07-30 13:35Pricing ChangeOutput $0.400 -> $0.340 (-15.0%) · Cache price (read) now charged, $0.100 · Input $0.140 -> $0.100 (-28.6%)

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