What is the context window of Granite Embedding 311M Multilingual R2?

Granite Embedding 311M Multilingual R2 has a context window of 32768 tokens.

When was Granite Embedding 311M Multilingual R2 released?

Granite Embedding 311M Multilingual R2 was released on 2026-04-29.

Granite Embedding 311M Multilingual R2

Name: Granite Embedding 311M Multilingual R2
Author: IBM Research

granite-embedding-311m-multilingual-r2

Open Source

About

IBM Granite Embedding 311M Multilingual R2 is a text embedding model supporting 200+ languages (with explicit training for 52 languages and programming code). Produces 768-dimensional embeddings. Improved from R1 via layer pruning and continued distillation training, yielding a +14.5 point average gain over the previous granite-embedding-107m-multilingual. Designed for semantic search, retrieval-augmented generation, and cross-lingual retrieval. Apache 2.0 license. Part of the Granite 4.1 family release.

Granite Embedding 311M Multilingual R2 has a 32K-token context window.