Composer 1

Composer 1

Cursor
GPT-4.1

GPT-4.1

OpenAI
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+

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About

Composer is Cursor’s custom-built agentic AI model optimized specifically for software engineering tasks and designed to power fast, interactive coding assistance directly within the Cursor IDE, a VS Code-derived editor enhanced with intelligent automation. It is a mixture-of-experts model trained with reinforcement learning (RL) on real-world coding problems across large codebases, so it can produce high-speed, context-aware responses, from code edits and planning to answers that understand project structure, tools, and conventions, with generation speeds roughly four times faster than similar models in benchmarks. Composer is specialized for development workflows, leveraging long-context understanding, semantic search, and limited tool access (like file editing and terminal commands) so it can solve complex engineering requests with efficient and practical outputs.

About

GPT-4.1 is an advanced AI model from OpenAI, designed to enhance performance across key tasks such as coding, instruction following, and long-context comprehension. With a large context window of up to 1 million tokens, GPT-4.1 can process and understand extensive datasets, making it ideal for tasks like software development, document analysis, and AI agent workflows. Available through the API, GPT-4.1 offers significant improvements over previous models, excelling at real-world applications where efficiency and accuracy are crucial.

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

Software developers and engineering teams who want an AI-native coding model integrated into their development environment to generate, edit, and understand code faster and more interactively than generic language models

Audience

GPT-4.1 is designed for developers, businesses, and organizations seeking an AI model capable of handling complex tasks such as coding, document analysis, and real-time decision-making, with a focus on high performance, long-context understanding, and efficiency

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

Screenshots and Videos

Pricing

$20 per month
Free Version
Free Trial

Pricing

$2 per 1M tokens (input)
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

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Cursor
Founded: 2023
United States
cursor.com/blog/composer

Company Information

OpenAI
Founded: 2015
United States
openai.com/index/gpt-4-1/

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Categories

Categories

Integrations

Cursor
.NET
Amp
CSS
DataGrip
EaseMate AI
GPT-4.1 mini
GoLand
IntelliJ IDEA
JavaScript
R
Rider
Ruby
Scala
SecondBrain
Skymel
T3 Chat
Visual Basic
Visual Studio Code
Vivgrid

Integrations

Cursor
.NET
Amp
CSS
DataGrip
EaseMate AI
GPT-4.1 mini
GoLand
IntelliJ IDEA
JavaScript
R
Rider
Ruby
Scala
SecondBrain
Skymel
T3 Chat
Visual Basic
Visual Studio Code
Vivgrid
Claim Composer 1 and update features and information
Claim Composer 1 and update features and information
Claim GPT-4.1 and update features and information
Claim GPT-4.1 and update features and information