BigModel

Overview

BigModel is an enterprise-grade large model open platform (MaaS) introduced by Zhipu AI. It focuses on providing developers with the full-stack GLM series model capabilities, covering both general-purpose and specialized models. The platform aims to simplify the integration of large models into applications, offering a unified experience for accessing diverse AI capabilities.

BigModel integrates a range of multimodal APIs, including the GLM-5 general-purpose model, the GLM-4V visual understanding model, and the CogVideoX video generation model. These APIs enable the understanding and generation of text, images, and video. In addition to basic model invocation, BigModel provides advanced features such as model fine-tuning, agent building tools, and knowledge base retrieval augmentation. These features allow developers to customize models with sample data, build intelligent agents with low-code tools, and combine private knowledge with large models for accurate answers.

With these capabilities, BigModel addresses the customized requirements of different industries, helping organizations leverage AI for domain-specific tasks. It offers a flexible platform that supports a wide range of AI applications, from conversational assistants to content generation tools.

Core capabilities

Standard API service

Provides scenario examples, usage guides, and API documentation to help developers quickly integrate and use different large models, including GLM series models.

CogVideoX

AI video generation model

CogView-3-Plus

AI text-to-image model

GLM-4V-Plus

Multimodal vision model

GLM-4-long

2-million-character long-text model

GLM-4-Plus

Flagship large model

GLM-4-Flash

First free API

GLM-5

Strongest coding model

Model fine-tuning and customization

Supports fine-tuning base models with small sample data to build domain-specific models for finance, healthcare, education, and more.

Agent development platform

Built-in agent building tools let developers quickly create AI agent apps with tool calling and task planning via low-code.

Knowledge base retrieval augmentation (RAG)

Provides vector search and knowledge base integration, combining private documents with large models for accurate domain-specific Q&A.

Multimodal content generation

Covers text-to-image, image-to-text, and video generation for content marketing, ad design, and more.

Flexible deployment

Offers free trial quota for individual developers, plus enterprise-grade high-concurrency and private deployment options.

Use cases

Generate and auto-complete code from natural language descriptions

Explain code logic and add comments to improve readability

Identify, debug, and fix errors in existing code to save time

Refactor and optimize code for better performance and maintainability

Answer programming questions and support learning for developers