Key Info

Google released EmbeddingGemma 2, its first native multimodal embeddings built on Gemma 4 under Apache 2.0, embedding text, code, images, audio, and video into a single vector across 100+ languages.

Highlights

  • 8,192 context window
  • Four variants: 740M omni, 440M text+vision, 570M text+audio, 270M text-only
  • +14% jump on MTEB Code benchmark
  • Matryoshka dimensions supported: 768d, 512d, 256d, 128d
  • Available in Sentence Transformers and LiteRT-LM, released under Apache 2.0