Composer 1

Composer 1

Cursor
Grok 4.7

Grok 4.7

SpaceXAI
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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

Grok 4.7 is a frontier AI model from SpaceXAI designed for coding, professional knowledge work, and longer-running agentic tasks. The model uses a larger base architecture than Grok 4.6 and was trained with an extended reinforcement learning process focused on difficult tasks that can take many hours to complete. Grok 4.7 improves self-verification, long-context management, conversational performance, and general knowledge work while adding native understanding of the Grok Bot harness. It is designed for software engineering, terminal-based work, document creation, presentations, legal tasks, electrical engineering, clinical reasoning, and other professional workflows. The model also introduces a new safeguard stack focused on jailbreak resistance, risky cybersecurity requests, and other dual-use domains while preserving utility for legitimate work. Grok 4.7 is available through Grok Build, Cursor, the Grok API, third-party coding harnesses, model routers, and cloud platforms.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

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

Software developers, AI engineers, coding-agent builders, researchers, legal and technical professionals, and enterprises that need a high-capability model for complex coding, knowledge work, and long-running agentic tasks

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$20 per month
Free Version Supported
Free Trial Not Supported

Pricing

$2 per 1M tokens (input)
$2 per million input tokens and $6 per million output tokens
Free Version Not Supported
Free Trial Not Supported

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

Pros & Cons from Real Users

Pros

  • The biggest improvement is how much better it is at sticking with longer tasks. It feels more deliberate than earlier Grok versions, especially when I am working through debugging, repo-level changes, or something that takes multiple rounds of planning and verification. The coding performance is strong too. xAI reports 46.3% on CursorBench 4.0 versus 40.4% for Grok 4.6, and Terminal-Bench 4.0 jumps from 20.3% to 38.0%. That is the kind of improvement that actually matters for agentic coding rather than just short code-generation prompts. I also like the pricing. At $2 per million input tokens and $6 per million output tokens, it is much easier to justify for daily agent workflows than some of the more expensive frontier models.

Cons

  • The downside is that the higher reasoning modes can use a lot of tokens, so I would not automatically run xhigh on every task. For quick edits or simple coding questions, a faster model can still make more sense.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

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

Company Information

SpaceXAI
Founded: 2023
United States
grok.com

Alternatives

Alternatives

Grok 4.7

Grok 4.7

SpaceXAI
Hy3

Hy3

Tencent
Grok 4.5

Grok 4.5

SpaceXAI
Grok 4.6

Grok 4.6

SpaceXAI

Categories

AI Coding Models Supported
AI Models Supported

Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported
Multimodal Models Supported

Integrations

Cursor Supported
.NET Not Supported
Bash Not Supported
C Not Supported
Convex Not Supported
HTML Not Supported
Java Not Supported
JavaScript Not Supported
Julius AI Not Supported
Kotlin Not Supported
Microsoft Foundry Not Supported
Objective-C Not Supported
PHP Not Supported
PowerShell Not Supported
Python Not Supported
Ramp Router Not Supported
Ruby Not Supported
Scala Not Supported
Solidity Not Supported
YAML Not Supported

Integrations

Cursor Supported
.NET Supported
Bash Supported
C Supported
Convex Supported
HTML Supported
Java Supported
JavaScript Supported
Julius AI Supported
Kotlin Supported
Microsoft Foundry Supported
Objective-C Supported
PHP Supported
PowerShell Supported
Python Supported
Ramp Router Supported
Ruby Supported
Scala Supported
Solidity Supported
YAML Supported
Claim Composer 1 and update features and information
Claim Composer 1 and update features and information
Claim Grok 4.7 and update features and information
Claim Grok 4.7 and update features and information