GLM-OCR vs. GPT-4 Comparison


GLM-OCR Z.ai	GPT-4 OpenAI	+	+
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About GLM-OCR is a multimodal optical character recognition model and open source repository that provides accurate, efficient, and comprehensive document understanding by combining text and visual modalities into a unified encoder–decoder architecture derived from the GLM-V family. Built with a visual encoder pre-trained on large-scale image–text data and a lightweight cross-modal connector feeding into a GLM-0.5B language decoder, the model supports layout detection, parallel region recognition, and structured output for text, tables, formulas, and complicated real-world document formats. It introduces Multi-Token Prediction (MTP) loss and stable full-task reinforcement learning to improve training efficiency, recognition accuracy, and generalization, achieving state-of-the-art benchmarks on major document understanding tasks.	About GPT-4 (Generative Pre-trained Transformer 4) is a large-scale unsupervised language model, yet to be released by OpenAI. GPT-4 is the successor to GPT-3 and part of the GPT-n series of natural language processing models, and was trained on a dataset of 45TB of text to produce human-like text generation and understanding capabilities. Unlike most other NLP models, GPT-4 does not require additional training data for specific tasks. Instead, it can generate text or answer questions using only its own internally generated context as input. GPT-4 has been shown to be able to perform a wide variety of tasks without any task specific training data such as translation, summarization, question answering, sentiment analysis and more.
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience Developers, researchers, and engineers wanting a tool to accurately parse and understand complex documents, layouts, and visual-text content at scale	Audience Users interested in a powerful a large-scale unsupervised language model that can generate human-like text and complete a wide variety of tasks
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Free Trial	Pricing $0.0200 per 1000 tokens Free Version Free Trial
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 4.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 4.0 / 5 support 3.0 / 5 Read all reviews
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information Z.ai Founded: 2019 China github.com/zai-org/GLM-OCR	Company Information OpenAI Founded: 2015 United States beta.openai.com/docs/models/gpt-4
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Categories AI Models OCR	Categories AI Ad Copy Generators AI Content Generators AI Copywriters AI Models AI Script Generators AI Story Generators AI Summarizers AI Text Generators AI Tools AI Writing Artificial Intelligence Artificial Intelligence (AI) APIs Generative AI Large Language Models Natural Language Generation Natural Language Processing Neural Network
	Show More Features Artificial Intelligence Features Chatbot For eCommerce For Healthcare For Sales Image Recognition Machine Learning Multi-Language Natural Language Processing Predictive Analytics Process/Workflow Automation Rules-Based Automation Virtual Personal Assistant (VPA) Natural Language Generation Features Business Intelligence Chatbot CRM Data Analysis and Reports Email Marketing Financial Reporting Multiple Language Support SEO Web Content Natural Language Processing Features Co-Reference Resolution In-Database Text Analytics Named Entity Recognition Natural Language Generation (NLG) Open Source Integrations Parsing Part-of-Speech Tagging Sentence Segmentation Stemming/Lemmatization Tokenization
Integrations AR Viewz AiAssistWorks Alpha Bloop Browser Use Credal Cursor Granola InfoBaseAI InstructGPT Medical LLM Mentat Quicky AI RankGPT Salesforge SciPub+ Siena Splash AI Transcope Show More Integrations	Integrations AR Viewz AiAssistWorks Alpha Bloop Browser Use Credal Cursor Granola InfoBaseAI InstructGPT Medical LLM Mentat Quicky AI RankGPT Salesforge SciPub+ Siena Splash AI Transcope Show More Integrations View All 404 Integrations
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