StableLM Zephyr 3B Alternatives

StableLM Zephyr 3B is a superb AI tool in the Large Language Models field.However, there are many other excellent options in the market. To help you find the solution that best fits your needs, we have carefully selected over 30 alternatives for you. Among these choices, StableLM,SmolLM and PolyLM are the most commonly considered alternatives by users.

When choosing an StableLM Zephyr 3B alternative, please pay special attention to their pricing, user experience, features, and support services. Each software has its unique strengths, so it's worth your time to compare them carefully according to your specific needs. Start exploring these alternatives now and find the software solution that's perfect for you.

Best StableLM Zephyr 3B Alternatives in 2025

  1. Discover StableLM, an open-source language model by Stability AI. Generate high-performing text and code on personal devices with small and efficient models. Transparent, accessible, and supportive AI technology for developers and researchers.

  2. SmolLM is a series of state-of-the-art small language models available in three sizes: 135M, 360M, and 1.7B parameters.

  3. PolyLM, a revolutionary polyglot LLM, supports 18 languages, excels in tasks, and is open-source. Ideal for devs, researchers, and businesses for multilingual needs.

  4. Enhance language models, improve performance, and get accurate results. WizardLM is the ultimate tool for coding, math, and NLP tasks.

  5. Explore InternLM2, an AI tool with open-sourced models! Excel in long-context tasks, reasoning, math, code interpretation, and creative writing. Discover its versatile applications and strong tool utilization capabilities for research, application development, and chat interactions. Upgrade your AI landscape with InternLM2.

  6. To speed up LLMs' inference and enhance LLM's perceive of key information, compress the prompt and KV-Cache, which achieves up to 20x compression with minimal performance loss.

  7. 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.

  8. A high-throughput and memory-efficient inference and serving engine for LLMs

  9. With a total of 8B parameters, the model surpasses proprietary models such as GPT-4V-1106, Gemini Pro, Qwen-VL-Max and Claude 3 in overall performance.

  10. Qwen2.5 series language models offer enhanced capabilities with larger datasets, more knowledge, better coding and math skills, and closer alignment to human preferences. Open-source and available via API.

  11. GLM-130B: An Open Bilingual Pre-Trained Model (ICLR 2023)

  12. Mistral Small 3 ( 2501 ) sets a new benchmark in the "small" Large Language Models category below 70B, boasting 24B parameters and achieving state-of-the-art capabilities comparable to larger models!

  13. Technology Innovation Institute has open-sourced Falcon LLM for research and commercial utilization.

  14. MiniCPM is an End-Side LLM developed by ModelBest Inc. and TsinghuaNLP, with only 2.4B parameters excluding embeddings (2.7B in total).

  15. The New Paradigm of Development Based on MaaS , Unleashing AI with our universal model service

  16. Discover the peak of AI with Meta Llama 3, featuring unmatched performance, scalability, and post-training enhancements. Ideal for translation, chatbots, and educational content. Elevate your AI journey with Llama 3.

  17. LLime is a powerful software with customizable AI assistants for every department. Boost productivity with simple setup, secure data, and custom models.

  18. LazyLLM: Low-code for multi-agent LLM apps. Build, iterate & deploy complex AI solutions fast, from prototype to production. Focus on algorithms, not engineering.

  19. Liquid Audio: Unparalleled real-time speech-to-speech AI. Low-latency, high-fidelity ASR & TTS for developers to build natural voice apps.

  20. Robust and modular LLM prompting using types, templates, constraints and an optimizing runtime.

  21. GLM-4.5V: Empower your AI with advanced vision. Generate web code from screenshots, automate GUIs, & analyze documents & video with deep reasoning.

  22. Yuan2.0-M32 is a Mixture-of-Experts (MoE) language model with 32 experts, of which 2 are active.

  23. MiniCPM3-4B is the 3rd generation of MiniCPM series. The overall performance of MiniCPM3-4B surpasses Phi-3.5-mini-Instruct and GPT-3.5-Turbo-0125, being comparable with many recent 7B~9B models.

  24. A Trailblazing Language Model Family for Advanced AI Applications. Explore efficient, open-source models with layer-wise scaling for enhanced accuracy.

  25. The TinyLlama project is an open endeavor to pretrain a 1.1B Llama model on 3 trillion tokens.

  26. Introducing StreamingLLM: An efficient framework for deploying LLMs in streaming apps. Handle infinite sequence lengths without sacrificing performance and enjoy up to 22.2x speed optimizations. Ideal for multi-round dialogues and daily assistants.

  27. OLMo 2 32B: Open-source LLM rivals GPT-3.5! Free code, data & weights. Research, customize, & build smarter AI.

  28. 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.

  29. Create custom AI models with ease using Ludwig. Scale, optimize, and experiment effortlessly with declarative configuration and expert-level control.

  30. Unlock the power of large language models with 04-x. Enhanced privacy, seamless integration, and a user-friendly interface for language learning, creative writing, and technical problem-solving.

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