Grok 4.3

Grok 4.3

SpaceXAI
MiniMax M3

MiniMax M3

MiniMax
+
+

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About

Grok 4.3 is the latest iteration of xAI’s Grok model, designed to deliver improved reasoning, real-time information access, and advanced task automation. It builds on earlier Grok 4 models by enhancing performance in complex problem-solving, coding, and analytical workflows. The model is integrated with real-time web and X (formerly Twitter) data, allowing it to provide up-to-date insights and answers. Grok 4.3 supports multimodal capabilities, enabling it to work with text, images, and other data types. It operates within the SuperGrok Heavy tier, offering access to more powerful compute and advanced features. The model is designed to handle long-context tasks and multi-step reasoning with greater accuracy. It also supports tool use and integrations, enabling it to interact with external systems and automate workflows. Overall, Grok 4.3 is positioned as a high-performance AI assistant for real-time, data-driven tasks.

About

MiniMax M3 is an open-weight multimodal AI model designed for coding, agentic workflows, long-context reasoning, and complex automation tasks. The model combines frontier-level coding performance, native multimodal understanding, and a context window of up to 1 million tokens. MiniMax M3 uses MiniMax Sparse Attention to improve long-context efficiency while reducing compute requirements for large-scale inputs. It supports text, image, and video understanding, making it useful for workflows that combine code, documents, visual references, and tool-driven tasks. The model is built for repository-scale reasoning, software engineering, autonomous task execution, tool calling, and multi-step agent workflows. MiniMax M3 helps developers, AI teams, and enterprises build capable agents that can reason across large contexts and work with multimodal information.

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

Grok 4.3 is ideal for developers, researchers, and professionals who need a real-time, high-performance AI model for coding, analysis, and data-driven decision-making

Audience

MiniMax M3 is best suited for developers, AI engineers, coding assistant builders, enterprise automation teams, research teams, data teams, agent developers, and organizations that need open-weight AI for coding, long-context reasoning, multimodal understanding, tool use, repository analysis, and autonomous workflows

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

No information available.
Free Version
Free Trial

Pricing

$0.30 per million input tokens
$0.30 per million input tokens and $1.20 per million output tokens
Free Version
Free Trial

Reviews/Ratings

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

Reviews/Ratings

Overall 5.0 / 5
ease 4.0 / 5
features 4.0 / 5

Pros & Cons from Real Users

Pros

  • Grok 4.3 has been a strong model for AI agents and coding work. It is quick, capable, and good at handling technical prompts that require both reasoning and practical output. I use it for building agent workflows, debugging code, writing scripts, and thinking through software architecture. It does a good job turning rough ideas into usable plans and code. For AI agents, Grok 4.3 is especially useful because it follows instructions well and can work through multi-step tasks. It feels responsive and effective when I need structured outputs, tool-ready responses, or help with automation.

Cons

  • Like any AI model, it still needs clear context to get the best results. For larger projects or more complex codebases, I sometimes need to give it extra details or refine the prompt.

Pros & Cons from Real Users

Pros

  • The multimodal side also makes it more flexible than a code-only model. Being able to work across text, images, video-style understanding, and code gives it more room to support real workflows instead of being boxed into one narrow use case. For agent builders, the best part is that M3 is clearly designed around tool use and multi-step execution. MiniMax specifically calls out autonomous task decomposition and tool invocation, which is exactly what matters when a model is powering coding assistants, workflow agents, or automated dev tools.

Cons

  • The main catch is infrastructure and trust. Even with sparse attention and MoE efficiency, this is still a large model, so deployment is not casual. I would also want to benchmark it on my own repos before depending on it for production work.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

SpaceXAI
Founded: 2023
United States
grok.com

Company Information

MiniMax
Founded: 2021
Singapore
www.minimax.io

Alternatives

Alternatives

GPT-5.6 Sol

GPT-5.6 Sol

OpenAI
GPT-5.6 Sol

GPT-5.6 Sol

OpenAI
Grok 4.7

Grok 4.7

SpaceXAI
MiniMax

MiniMax

MiniMax AI
Grok 4.20

Grok 4.20

SpaceXAI
MiniMax M1

MiniMax M1

MiniMax

Categories

Categories

Integrations

Hermes Agent
Kilo Code
OpenClaw
OpenTag
C
Claude Code
Factory Droid
FastRouter
Grok Imagine
Java
Julia
Kotlin
MaxHermes
OpenCode Go
OpenCode Zen
Roo Code
Scala
TypeScript
Vercel
ZooClaw

Integrations

Hermes Agent
Kilo Code
OpenClaw
OpenTag
C
Claude Code
Factory Droid
FastRouter
Grok Imagine
Java
Julia
Kotlin
MaxHermes
OpenCode Go
OpenCode Zen
Roo Code
Scala
TypeScript
Vercel
ZooClaw
Claim Grok 4.3 and update features and information
Claim Grok 4.3 and update features and information
Claim MiniMax M3 and update features and information
Claim MiniMax M3 and update features and information