Quick facts

Model ID google/gemma-3-4b-it

Source OpenRouter

Context Window 131072

Pricing $0.05 input / $0.10 output per 1M tokens

Capabilities structured output, temperature control, open weights

Model overview

Gemma 3 4B is an AI model from OpenRouter with 131072 token context window and text, image input support.

Published pricing is $0.05 input and $0.10 output per 1M tokens.

Model ID google/gemma-3-4b-it

Provider OpenRouter

Family gemma

Status -

Knowledge Cutoff 2024-08-31

Release Date 2025-03-13

Input Modalities text, image

Output Modalities text

Context Window 131072

Input Limit -

Output Limit 16384

Tool Calling No

Reasoning No

Structured Output Yes

Temperature Control Yes

Open Weights Yes

Input Cost / 1M tokens $0.05

Output Cost / 1M tokens $0.10

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens -

Cache Write Cost / 1M tokens -