Compare the Top Open-Weight AI Models that integrate with OpenPipe as of October 2026

This a list of Open-Weight AI Models that integrate with OpenPipe. Use the filters on the left to add additional filters for products that have integrations with OpenPipe. View the products that work with OpenPipe in the table below.

What are Open-Weight AI Models for OpenPipe?

Open-weight AI models are artificial intelligence models whose trained parameters, or weights, are publicly available for developers and organizations to download, deploy, customize, and run on their own infrastructure. These models can support applications such as natural language processing, code generation, reasoning, image generation, speech recognition, multimodal understanding, and autonomous AI agents without requiring exclusive reliance on proprietary model APIs. Open-weight AI models often support fine-tuning, quantization, model distillation, local inference, and deployment across cloud servers, GPUs, edge devices, and on-premises environments. Many models integrate with AI development frameworks, inference engines, model serving platforms, and machine learning tools, allowing organizations to customize performance, control data handling, and optimize infrastructure costs. Unlike fully open-source AI models, open-weight models do not necessarily provide public access to training datasets or source code and may include licensing restrictions on commercial use, redistribution, or modification. Compare and read user reviews of the best Open-Weight AI Models for OpenPipe currently available using the table below. This list is updated regularly.

  • 1
    Mistral 7B

    Mistral 7B

    Mistral AI

    Mistral 7B is a 7.3-billion-parameter language model that outperforms larger models like Llama 2 13B across various benchmarks. It employs Grouped-Query Attention (GQA) for faster inference and Sliding Window Attention (SWA) to efficiently handle longer sequences. Released under the Apache 2.0 license, Mistral 7B is accessible for deployment across diverse platforms, including local environments and major cloud services. Additionally, a fine-tuned version, Mistral 7B Instruct, demonstrates enhanced performance in instruction-following tasks, surpassing models like Llama 2 13B Chat.
    Starting Price: Free
  • 2
    Mixtral 8x7B

    Mixtral 8x7B

    Mistral AI

    Mixtral 8x7B is a high-quality sparse mixture of experts model (SMoE) with open weights. Licensed under Apache 2.0. Mixtral outperforms Llama 2 70B on most benchmarks with 6x faster inference. It is the strongest open-weight model with a permissive license and the best model overall regarding cost/performance trade-offs. In particular, it matches or outperforms GPT-3.5 on most standard benchmarks.
    Starting Price: Free
  • 3
    Codestral

    Codestral

    Mistral AI

    We introduce Codestral, our first-ever code model. Codestral is an open-weight generative AI model explicitly designed for code generation tasks. It helps developers write and interact with code through a shared instruction and completion API endpoint. As it masters code and English, it can be used to design advanced AI applications for software developers. Codestral is trained on a diverse dataset of 80+ programming languages, including the most popular ones, such as Python, Java, C, C++, JavaScript, and Bash. It also performs well on more specific ones like Swift and Fortran. This broad language base ensures Codestral can assist developers in various coding environments and projects.
    Starting Price: Free
  • 4
    Llama 2
    The next generation of our open source large language model. This release includes model weights and starting code for pretrained and fine-tuned Llama language models — ranging from 7B to 70B parameters. Llama 2 pretrained models are trained on 2 trillion tokens, and have double the context length than Llama 1. Its fine-tuned models have been trained on over 1 million human annotations. Llama 2 outperforms other open source language models on many external benchmarks, including reasoning, coding, proficiency, and knowledge tests. Llama 2 was pretrained on publicly available online data sources. The fine-tuned model, Llama-2-chat, leverages publicly available instruction datasets and over 1 million human annotations. We have a broad range of supporters around the world who believe in our open approach to today’s AI — companies that have given early feedback and are excited to build with Llama 2.
    Starting Price: Free
  • 5
    Pixtral Large

    Pixtral Large

    Mistral AI

    Pixtral Large is a 124-billion-parameter open-weight multimodal model developed by Mistral AI, building upon their Mistral Large 2 architecture. It integrates a 123-billion-parameter multimodal decoder with a 1-billion-parameter vision encoder, enabling advanced understanding of documents, charts, and natural images while maintaining leading text comprehension capabilities. With a context window of 128,000 tokens, Pixtral Large can process at least 30 high-resolution images simultaneously. The model has demonstrated state-of-the-art performance on benchmarks such as MathVista, DocVQA, and VQAv2, surpassing models like GPT-4o and Gemini-1.5 Pro. Pixtral Large is available under the Mistral Research License for research and educational use, and under the Mistral Commercial License for commercial applications.
    Starting Price: Free
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