Google DeepMind’s EmbeddingGemma 2 is an embedding model for retrieval—not an answer-generating model. Its defining capability is mapping text, code, images, video, audio, and interleaved combinations into a shared 768-dimensional vector space . That lets an application compare a text query with a photograph, a voice recording with a video, or a mixed-media object with another embedding. ( Google DeepMind launch ; Google-published model card ) The architectural consequence is more important than the modality list: developers can choose which encoders to load and how many vector dimensions to retain. Corpus coverage, runtime footprint, index size, and retrieval quality therefore become linked product decisions rather than fixed properties of the checkpoint.
Clear explanations of AI, cloud, and cybersecurity—with practical examples and independent analysis to help you make informed decisions.