Claude Opus 4

Claude Opus 4

Anthropic
Codestral Mamba

Codestral Mamba

Mistral AI
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+

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About

Claude Opus 4 represents a revolutionary leap in AI model performance, setting a new standard for coding and reasoning capabilities. As the world’s best coding model, Opus 4 excels in handling long-running, complex tasks, and agent workflows. With sustained performance that can run for hours, it outperforms all prior models—including the Sonnet series—making it ideal for demanding coding projects, research, and AI agent applications. It’s the model of choice for organizations looking to enhance their software engineering, streamline workflows, and improve productivity with remarkable precision. Now available on Anthropic API, Amazon Bedrock, and Gemini Enterprise Agent Platform, Opus 4 offers unparalleled support for coding, debugging, and collaborative agent tasks.

About

As a tribute to Cleopatra, whose glorious destiny ended in tragic snake circumstances, we are proud to release Codestral Mamba, a Mamba2 language model specialized in code generation, available under an Apache 2.0 license. Codestral Mamba is another step in our effort to study and provide new architectures. It is available for free use, modification, and distribution, and we hope it will open new perspectives in architecture research. Mamba models offer the advantage of linear time inference and the theoretical ability to model sequences of infinite length. It allows users to engage with the model extensively with quick responses, irrespective of the input length. This efficiency is especially relevant for code productivity use cases, this is why we trained this model with advanced code and reasoning capabilities, enabling it to perform on par with SOTA transformer-based models.

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, engineers, research teams, and businesses looking to enhance their AI-driven development processes, automate complex workflows, and improve the efficiency and quality of their coding tasks with a high-performance AI model

Audience

Developers and anyone in search of an AI language model to generate code

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

$15 / 1 million tokens (input)
Input: $15 per 1 million tokens
Output: $75 per 1 million tokens
Free Version
Free Trial

Pricing

Free
Open source
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 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

Pros & Cons from Real Users

Pros

  • I’ve only been using Claude Opus 4 for a short time, but it’s already clear that this is the best AI for coding and complex problem-solving. The model’s ability to handle long-running tasks with sustained performance is impressive. It excels in high-demand coding situations, consistently providing precise solutions. Its new memory capabilities are a game-changer, allowing it to remember important details and maintain coherence throughout tasks. The integration with tools like web search during extended thinking really takes it to the next level, enhancing its ability to solve tough problems.

Cons

  • Have not found any issues yet, but I've only been using it for a few hours.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Anthropic
Founded: 2021
United States
claude.ai

Company Information

Mistral AI
France
mistral.ai/news/codestral-mamba/

Alternatives

Claude Sonnet 4

Claude Sonnet 4

Anthropic

Alternatives

Mistral Code

Mistral Code

Mistral AI
Claude Opus 4.1

Claude Opus 4.1

Anthropic
DeepSeek V3.1

DeepSeek V3.1

DeepSeek
Falcon Mamba 7B

Falcon Mamba 7B

Technology Innovation Institute (TII)
Claude Sonnet 5

Claude Sonnet 5

Anthropic
Claude Opus 4.5

Claude Opus 4.5

Anthropic
Mistral NeMo

Mistral NeMo

Mistral AI

Categories

Categories

Integrations

AiAssistWorks
Amazon Bedrock
C
C#
C++
CSS
F#
Go
HTML
JavaScript
Kotlin
PHP
R
Ruby
Rust
Scala
TypeScript
Visual Basic
AlphaCorp
PI Prompts

Integrations

AiAssistWorks
Amazon Bedrock
C
C#
C++
CSS
F#
Go
HTML
JavaScript
Kotlin
PHP
R
Ruby
Rust
Scala
TypeScript
Visual Basic
AlphaCorp
PI Prompts
Claim Claude Opus 4 and update features and information
Claim Claude Opus 4 and update features and information
Claim Codestral Mamba and update features and information
Claim Codestral Mamba and update features and information