Google: Gemma 4 31B (free)

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

Price per million tokens

Input	free
Output	free
Max price	free

Facts

Model ID	google/gemma-4-31b-it:free
Vendor	Google
Token limit (context window)	262,144 tokens
Knowledge cutoff	-
End of life	none published

Supported parameters

include_reasoning, max_tokens, reasoning, response_format, seed, temperature, tool_choice, tools, top_p

Other Google models

google/gemini-2.5-flash $0.300 in / $2.50 out
google/gemini-2.5-flash-image $0.300 in / $2.50 out
google/gemini-2.5-flash-lite $0.100 in / $0.400 out
google/gemini-2.5-flash-lite:batch $0.050 in / $0.200 out
google/gemini-2.5-flash:batch $0.150 in / $1.25 out
google/gemini-2.5-pro $1.25 in / $10.00 out
google/gemini-2.5-pro-preview $1.25 in / $10.00 out
google/gemini-2.5-pro-preview-05-06 $1.25 in / $10.00 out
google/gemini-2.5-pro:batch $0.625 in / $5.00 out
google/gemini-3-flash-preview $0.500 in / $3.00 out

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