Models / Google

Gemma 4 31B IT

google/gemma-4-31b-it

Largest Gemma 4 instruction model for open, self-hosted chat and reasoning

Source-linkedgemmaOpen weightsReleased 2026-04-02

Report data

Context window262.144K

Maximum output32.768K

Provider offers24

Knowledge cutoffUndisclosed

Capabilities

What this model supports

ReasoningYes

Tool callingYes

Structured outputYes

AttachmentsYes

Temperature controlYes

Open weightsYes

Creator: Google
Family: gemma
Modalities: Image, Text
License: Not documented
Release date: 2026-04-02
Model ID: google/gemma-4-31b-it

Market availability

Provider pricing

Report price →

Providers offering Gemma 4 31B IT
Provider	Provider model ID	Context	Input / 1M	Output / 1M	Cached / 1M	Features	All pricing
Google	`gemma-4-31b-it`	262.144K	—	—	—	R T S	View {}
Merge Gateway	`google/gemma-4-31b-it`	262.144K	—	—	—	R T S	View {}
Kenari	`gemma-4-31b-it`	262.144K	$0.000	$0.000	—	R T S	View { "input": 0, "output": 0 }
UnoRouter	`gemma-4-31b-it:free`	262.144K	$0.000	$0.000	—	R T S	View { "input": 0, "output": 0 }
Nvidia	`google/gemma-4-31b-it`	256K	$0.000	$0.000	—	R T ·	View { "input": 0, "output": 0 }
NanoGPT	`google/gemma-4-31b-it`	262.144K	$0.100	$0.350	—	R · S	View { "input": 0.1, "output": 0.35 }
CrofAI	`gemma-4-31b-it`	262.144K	$0.100	$0.300	$0.020	R T S	View { "cache_read": 0.02, "input": 0.1, "output": 0.3 }
Lilac	`google/gemma-4-31b-it`	262.1K	$0.110	$0.350	—	R T S	View { "input": 0.11, "output": 0.35 }
OpenRouter	`google/gemma-4-31b-it`	262.144K	$0.120	$0.350	$0.090	R T S	View { "cache_read": 0.09, "input": 0.12, "output": 0.35 }
LLM Gateway	`gemma-4-31b-it`	262.144K	$0.130	$0.380	—	R T S	View { "input": 0.13, "output": 0.38 }
NEAR AI Cloud	`google/gemma-4-31B-it`	262.144K	$0.130	$0.400	$0.026	R T S	View { "cache_read": 0.026, "input": 0.13, "output": 0.4 }
OrcaRouter	`google/gemma-4-31b-it`	262.144K	$0.130	$0.380	—	R T S	View { "input": 0.13, "output": 0.38 }
SiliconFlow	`google/gemma-4-31B-it`	262.144K	$0.130	$0.400	—	· T S	View { "input": 0.13, "output": 0.4 }
Deep Infra	`google/gemma-4-31B-it`	262.144K	$0.130	$0.380	—	R T S	View { "input": 0.13, "output": 0.38 }
FastRouter	`google/gemma-4-31b-it`	262.144K	$0.130	$0.380	—	R T S	View { "input": 0.13, "output": 0.38 }
Vercel AI Gateway	`google/gemma-4-31b-it`	262.144K	$0.140	$0.400	—	· T S	View { "input": 0.14, "output": 0.4 }
Hugging Face	`google/gemma-4-31B-it`	262.144K	$0.140	$0.400	—	R T S	View { "input": 0.14, "output": 0.4 }
Abacus	`google/gemma-4-31b-it`	262.144K	$0.140	$0.400	—	R T S	View { "input": 0.14, "output": 0.4 }
Friendli	`google/gemma-4-31B-it`	262.144K	$0.140	$0.400	—	R T S	View { "input": 0.14, "output": 0.4 }
Kilo Gateway	`google/gemma-4-31b-it`	262.144K	$0.140	$0.400	—	R T ·	View { "input": 0.14, "output": 0.4 }
NovitaAI	`google/gemma-4-31b-it`	262.144K	$0.140	$0.400	—	R T S	View { "input": 0.14, "output": 0.4 }
Tinfoil	`gemma4-31b`	256K	$0.400	$1.000	—	R T S	View { "input": 0.4, "output": 1 }
Pioneer	`google/gemma-4-31B-it`	32.768K	$0.500	$0.500	$0.500	R T S	View { "cache_read": 0.5, "cache_write": 0.5, "input": 0.5, "output": 0.5 }
Cerebras	`gemma-4-31b`	131.072K	$0.990	$1.490	—	R T S	View { "input": 0.99, "output": 1.49 }