Best MOSS Alternatives in 2025
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XVERSE-MoE-A36B: A multilingual large language model developed by XVERSE Technology Inc.
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JetMoE-8B is trained with less than $ 0.1 million1 cost but outperforms LLaMA2-7B from Meta AI, who has multi-billion-dollar training resources. LLM training can be much cheaper than people generally thought.
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Moonshine speech-to-text models. Fast, accurate, resource-efficient. Ideal for on-device processing. Outperforms Whisper. For real-time transcription & voice commands. Empowers diverse applications.
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Yuan2.0-M32 is a Mixture-of-Experts (MoE) language model with 32 experts, of which 2 are active.
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OLMo 2 32B: Open-source LLM rivals GPT-3.5! Free code, data & weights. Research, customize, & build smarter AI.
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Molmo AI is an open-source multimodal artificial intelligence model developed by AI2. It can process and generate various types of data, including text and images.
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GLM-130B: An Open Bilingual Pre-Trained Model (ICLR 2023)
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GLM-4-9B is the open-source version of the latest generation of pre-trained models in the GLM-4 series launched by Zhipu AI.
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ChatGLM-6B is an open CN&EN model w/ 6.2B paras (optimized for Chinese QA & dialogue for now).
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MemOS: The industrial memory OS for LLMs. Give your AI persistent, adaptive long-term memory & unlock continuous learning. Open-source.
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PolyLM, a revolutionary polyglot LLM, supports 18 languages, excels in tasks, and is open-source. Ideal for devs, researchers, and businesses for multilingual needs.
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MegaTTS3: AI TTS for bilingual voice generation (EN/CN). Lightweight, voice cloning, & accent control. Open-source!
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Molmo is an open-source multimodal AI model that understands and interacts with visual data, enabling applications like web agents and robotics.
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Give your AI agents perfect long-term memory. MemoryOS provides deep, personalized context for truly human-like interactions.
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Unlock powerful AI for agentic tasks with LongCat-Flash. Open-source MoE LLM offers unmatched performance & cost-effective, ultra-fast inference.
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A novel Multimodal Large Language Model (MLLM) architecture, designed to structurally align visual and textual embeddings.
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Unlock the power of YaLM 100B, a GPT-like neural network that generates and processes text with 100 billion parameters. Free for developers and researchers worldwide.
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Technology Innovation Institute has open-sourced Falcon LLM for research and commercial utilization.
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Create translations that follow your speech style. Translate from nearly 100 input languages into 35 output languages. This is a translation research demo powered by AI.
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Unlock state-of-the-art AI with gpt-oss open-source language models. High-performance, highly efficient, customizable, and runs on your own hardware.
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MiniCPM is an End-Side LLM developed by ModelBest Inc. and TsinghuaNLP, with only 2.4B parameters excluding embeddings (2.7B in total).
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WizardLM-2 8x22B is Microsoft AI's most advanced Wizard model. It demonstrates highly competitive performance compared to leading proprietary models, and it consistently outperforms all existing state-of-the-art opensource models.
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Moonshot AI’s Kimi Chat is a groundbreaking AI assistant that revolutionizes long text processing with its exceptional multilingual capabilities and extensive range of applications.
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Open-Fiesta: The open-source AI chat playground for developers. Compare & evaluate multiple AI models side-by-side. Self-host for full control.
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Octopus v2 model, a versatile AI agent that can be applied to any industry function. Stay tuned for code release.
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OpenBMB: Building a large-scale pre-trained language model center and tools to accelerate training, tuning, and inference of big models with over 10 billion parameters. Join our open-source community and bring big models to everyone.
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DeepSeek-V2: 236 billion MoE model. Leading performance. Ultra-affordable. Unparalleled experience. Chat and API upgraded to the latest model.
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Hunyuan-MT-7B: Open-source AI machine translation. Master 33+ languages with unrivaled contextual & cultural accuracy. WMT2025 winner, lightweight & efficient.
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OpenCoder is an open-source code LLM with high performance. Supports English & Chinese. Offers full reproducible pipeline. Ideal for devs, educators & researchers.
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Oumi is a fully open-source platform that streamlines the entire lifecycle of foundation models - from data preparation and training to evaluation and deployment. Whether you’re developing on a laptop, launching large scale experiments on a cluster, or deploying models in production, Oumi provides the tools and workflows you need.