Google: Gemma 4 31B (free) API Pricing
Gemma 4 31B Instruct is Google DeepMind's 30.7B dense multimodal model supporting text and image input with text output. Features a 256K token context window, configurable thinking/reasoning mode, native function...
Input / 1M tokens
Free
Output / 1M tokens
Free
Cost per request (1K in / 500 out)
Free
~$0.00 per 1M tokens mixed
Specifications
Context Window 262K tokens
Max Output Tokens 32,768
Vision Support Yes
Function Calling No
Streaming Yes
Modality multimodal
Release Date 2026-04-02
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