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OpenBMB
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OpenBMB
@OpenBMB
OpenBMB (Open Lab for Big Model Base) aims to build foundation models and systems towards AGI. Connect with us: discord.gg/7q3ry8Ny8K
huggingface.co/openbmb
Joined February 2022
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  • Pinned
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    OpenBMB
    @OpenBMB
    4h
    The future of enterprise AI isn't a chatbot—it’s a digital workforce. We're open-sourcing StaffDeck—an enterprise platform for building and managing digital employees. Built by ModelBest, NEU–ModelBest Data Intelligence Joint Lab, THUNLP, @OpenBMB, and AI9Stars. Instead of
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    OpenBMB
    @OpenBMB
    Aug 6, 2024
    🚀Introducing MiniCPM-V 2.6! 🔥 1、Surpassing GPT-4V in single image, multi-image and video understanding 📸🎥 2、Outperforms GPT-4o mini and Gemini 1.5 on OpenCompass 🏆 3、Real-time video analysis on iPad 📱💨 Try out the best on-device multimodal LLM here! 👑
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    OpenBMB
    @OpenBMB
    Jan 14, 2025
    💥 Introducing MiniCPM-o 2.6: An 8B size, GPT-4o level Omni Model runs on device ✨ Highlights: ~Match GPT-4o-202405 in vision, audio and multimodal live streaming ~End-to-end real-time bilingual audio conversation ~Voice cloning & emotion control ~Advanced OCR & video
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    OpenBMB
    @OpenBMB
    Aug 5, 2025
    🚨 MiniCPM-V 4.0 is here! 🚨 ✨Key features: 🏗️4.1B parameters 🧠Matches GPT-4.1-mini-20250414 on image understanding tasks in OpenCompass evaluation ⚡Runs locally on iPhone 16 Pro Max at 17.9 tokens/sec 69.0 score on OpenCompass (vs 65.2 from MiniCPM-V 2.6 8B) 🚀Small model,
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    OpenBMB
    @OpenBMB
    Jun 6, 2025
    🚀 MiniCPM4 is here! 5x faster on end devices 🔥 ✨ What's new: 🏗️ Efficient Model Architecture - InfLLM v2 -- Trainable Sparse Attention Mechanism 🧠 Efficient Learning Algorithms - Model Wind Tunnel 2.0 -- Efficient Predictable Scaling - BitCPM -- Ultimate Ternary Quantization
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    OpenBMB
    @OpenBMB
    Sep 6, 2024
    🚀 Exciting news! MiniCPM3-4B is here! 🎉 ✨ Outperforms Phi-3.5-mini-instruct & GPT-3.5-Turbo 🔥 Matches the performance of larger models like Llama3.1-8B-Instruct & Qwen2-7B-Instruct 🔗 GitHub: github.com/OpenBMB/MiniCPM 🤗 HuggingFace: huggingface.co/openbmb/MiniCP… Key features:
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    OpenBMB
    @OpenBMB
    Jun 16, 2025
    🚀 Introducing Ultra-FineWeb 🔥 ~1T English and 120B Chinese tokens! ~Training fuel of MiniCPM4! 🎯 Highlights ~Efficient Verification Strategy: Reduces data verification cost by 90% ~High-Efficiency Filtering Pipeline: Optimizes selection of both positive and negative samples
    arXiv logo
    arxiv.org
    Ultra-FineWeb: Efficient Data Filtering and Verification for...
    Data quality has become a key factor in enhancing model performance with the rapid development of large language models (LLMs). Model-driven data filtering has increasingly become a primary...
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    OpenBMB
    @OpenBMB
    Dec 2, 2024
    Revolutionizing the Human-Agent Interaction Paradigm & From Reactive Agent to Proactive Agent! We (Tsinghua NLP & OpenBMB) just introduced a groundbreaking new generation of Proactive Agent interactions! 🤖 Even the most advanced AI agents like ChatGPT are still traditional
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    OpenBMB
    @OpenBMB
    Aug 25, 2025
    🚀 Introducing MiniCPM-V 4.5 8B: pushing the boundary of multimodal AI! ~ SOTA VL Capability: Surpasses GPT-4o, Gemini 2.0 Pro, Qwen2.5-VL 72B on OpenCompass! ~ "Eagle Eye" Video: 96x visual token compression for high refresh rate and long video understanding ~ Controllable
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    OpenBMB
    @OpenBMB
    Jun 10, 2025
    🔥MiniCPM4: Ultra-Efficient LLMs on End Devices 🚀Technical Report: arxiv.org/pdf/2506.07900 💡Paper on HuggingFace: huggingface.co/papers/2506.07… 📥Download Models: huggingface.co/collections/op…
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    OpenBMB
    @OpenBMB
    Jan 25, 2025
    📄 Finally here! MiniCPM-o 2.6 Technical Blog 🌟 Key Highlights: 🌐 End-to-end Omni-modal Architecture 🎥 Omni-modal Live Streaming Mechanism 🎤 Configurable Speech Modeling Design 🔗 More details: openbmb.notion.site/MiniCPM-o-2-6-…
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    OpenBMB
    @OpenBMB
    Jun 3, 2024
    As a dedicated contributor to the open-source community, OpenBMB feels deeply saddened and shocked by this.OpenBMB has always been a passionate participant in the open-source community. We look forward to working with global AI practitioners to accelerate our progress towards AGI
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    PrimerYang
    @yangzhizheng1
    Jun 2, 2024
    Shocked! Llama3-V project from a Stanford team plagiarized a lot from MiniCPM-Llama3-V 2.5! its code is a reformatting of MiniCPM-Llama3-V 2.5, and the model's behavior is highly similar to a noised version of MiniCPM-Llama3-V 2.5 checkpoint. Evidence: github.com/OpenBMB/MiniCP…
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    OpenBMB
    @OpenBMB
    Mar 21, 2025
    🔥 Test-time Scaling for MLLMs’ trustworthiness 🌟 Thrilled to introduce our new work RLAIF-V, a novel framework for aligning MLLMs through open-source feedback, achieving trustworthiness that surpasses GPT-4V! 💪 Notable features: - Inference-time Scaling by RLAIF-V reward -
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    OpenBMB
    @OpenBMB
    May 21, 2024
    🚀 Excited to introduce MiniCPM-Llama3-V 2.5! With 8B parameters, it’s our latest breakthrough, outperforming top models like GPT-4V. 📈 💪 Superior OCR capabilities 🔑 Supports 30+ languages HuggingFace:huggingface.co/openbmb/MiniCP… GitHub:github.com/OpenBMB/MiniCP…
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