The latest high-performance model, ensuring high-quality output while significantly improving reasoning speed.
Yi Spark
yi-spark
Small yet powerful, lightweight and fast model. Provides enhanced mathematical computation and coding capabilities.
Yi Medium
yi-medium
Medium-sized model upgraded and fine-tuned, balanced capabilities, and high cost-performance ratio. Deeply optimized instruction-following capabilities.
Yi Medium 200K
yi-medium-200k
200K ultra-long context window, providing deep understanding and generation capabilities for long texts.
Yi Large Turbo
yi-large-turbo
Exceptional performance at a high cost-performance ratio. Conducts high-precision tuning based on performance, inference speed, and cost.
Yi Large RAG
yi-large-rag
High-level service based on the yi-large super strong model, combining retrieval and generation techniques to provide precise answers and real-time information retrieval services.
Yi Large FC
yi-large-fc
Based on the yi-large model, supports and enhances tool invocation capabilities, suitable for various business scenarios requiring agent or workflow construction.
Yi Large
yi-large
A new trillion-parameter model, providing super strong question-answering and text generation capabilities.
Yi Vision
yi-vision
Model for complex visual tasks, providing high-performance image understanding and analysis capabilities.
Yi Large Preview
yi-large-preview
Initial version, recommended to use yi-large (new version).
Yi Lightning Lite
yi-lightning-lite
A lightweight version, recommended to use yi-lightning.