Harrier OSS v1 270M
harrier-oss-v1-270m
Open Source
About
Lightweight variant of Microsoft's Harrier open-source multilingual embedding family, released March 30, 2026. Decoder-only architecture based on Gemma 3. Produces 640-dimensional embeddings. MTEB-v2 score: 66.5. Supports 94+ languages. Trained with contrastive learning and knowledge distillation. MIT license. Best choice for latency-sensitive deployments.
Harrier OSS v1 270M has a 32K-token context window.
Capabilities
VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode ExecutionPrompt CachingBatch APIAudioFine-tuning