Large Language Model Series
7.2k 2026-04-18
InternLM/InternLM
A series of high-performance, cost-efficient large language models (LLMs) designed for general-purpose usage and advanced reasoning.
Core Features
State-of-the-art performance on reasoning and knowledge-intensive tasks.
Significantly reduced training costs compared to similar-scale LLMs.
Supports both deep thinking for complex tasks and normal response modes.
Offers a wide range of models including base, instruct, chat, and reward versions across various parameter sizes (1.8B to 20B).
Continuously updated with new models and enhanced capabilities.
Detailed Introduction
InternLM is an official series of large language models, including InternLM, InternLM2, InternLM2.5, and InternLM3, developed for general-purpose AI applications. The latest InternLM3-8B-Instruct model showcases enhanced performance in reasoning and knowledge tasks while achieving over 75% training cost reduction compared to competitors. It features a unique deep thinking capability for complex problem-solving and offers various model sizes and types, including instruction-tuned, chat, and reward models, making it a versatile and powerful open-source alternative in the LLM landscape.