Google: Gemma 4 31B (google/gemma-4-31b-it) costs $0.2 per 1M prompt tokens and $0.4 per 1M completion tokens, has a 262,144-token context window, and supports tool calling, structured outputs, reasoning and response format. Data updated 2026-10-30.
- Prompt price
- $0.2 / 1M tokens
- Completion price
- $0.4 / 1M tokens
- Context
- 262,144 tokens
- Input modalities
- image, text, video
- Output modalities
- text
- Tokenizer
- Gemma
- Instruct type
- —
- Knowledge cutoff
- —
- Hugging Face
- google/gemma-4-31B-it
Last price change: 2026-10-26
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...