ConceptsConceptsCore concepts — thinking mode, multimodal, quantization, and prompt formatting.Copy MarkdownOpenConcepts Thinking ModeHow Gemma 4's extended reasoning works and when to enable it.Multimodal InputsImage understanding, vision tokens, and how to pass images to the model.QuantizationQ4, Q8, FP16 — what they mean and which to choose.Model ReferenceAll four Gemma 4 variants — architecture, specs, and recommended use cases.Thinking ModeHow to enable and control Gemma 4's extended reasoning — and when it actually helps.
