Claude Opus 4.1

Claude Opus 4.1

Anthropic
Devstral Small 2

Devstral Small 2

Mistral AI
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+

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About

Claude Opus 4.1 is an incremental upgrade to Claude Opus 4 that boosts coding, agentic reasoning, and data-analysis performance without changing deployment complexity. It raises coding accuracy to 74.5 percent on SWE-bench Verified and sharpens in-depth research and detailed tracking for agentic search tasks. GitHub reports notable gains in multi-file code refactoring, while Rakuten Group highlights its precision in pinpointing exact corrections within large codebases without introducing bugs. Independent benchmarks show about a one-standard-deviation improvement on junior developer tests compared to Opus 4, mirroring major leaps seen in prior Claude releases.

About

Devstral Small 2 is the compact, 24 billion-parameter variant of the new coding-focused model family from Mistral AI, released under the permissive Apache 2.0 license to enable both local deployment and API use. Alongside its larger sibling (Devstral 2), this model brings “agentic coding” capabilities to environments with modest compute: it supports a large 256K-token context window, enabling it to understand and make changes across entire codebases. On the standard code-generation benchmark (SWE-Bench Verified), Devstral Small 2 scores around 68.0%, placing it among open-weight models many times its size. Because of its reduced size and efficient design, Devstral Small 2 can run on a single GPU or even CPU-only setups, making it practical for developers, small teams, or hobbyists without access to data-center hardware. Despite its compact footprint, Devstral Small 2 retains key capabilities of larger models; it can reason across multiple files and track dependencies.

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

Advanced development and AI teams in need of a solution to accelerate coding, research, and complex problem-solving tasks

Audience

Developers, small teams, contributors, and startups searching for a tool to handle real-world codebase tasks like refactoring, bug fixes, or multi-file edits

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

Free
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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Review this Software

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

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Anthropic
Founded: 2021
United States
www.anthropic.com/news/claude-opus-4-1

Company Information

Mistral AI
Founded: 2023
France
mistral.ai/news/devstral-2-vibe-cli

Alternatives

Alternatives

DeepCoder

DeepCoder

Agentica Project
Claude Opus 4.5

Claude Opus 4.5

Anthropic
DeepSWE

DeepSWE

Agentica Project
Claude Sonnet 4

Claude Sonnet 4

Anthropic
Devstral 2

Devstral 2

Mistral AI
GLM-4.6

GLM-4.6

Zhipu AI
Devstral

Devstral

Mistral AI

Categories

Categories

Integrations

AiAssistWorks
Bind AI
Claude
Claude Pro
ClickUp Brain
Cline
Clojure
Devin
Doraverse
GitHub Copilot CLI
Java
JavaScript
Julia
Python
React
Revise
Scalestack
StackAI
Visual Basic
WebStorm

Integrations

AiAssistWorks
Bind AI
Claude
Claude Pro
ClickUp Brain
Cline
Clojure
Devin
Doraverse
GitHub Copilot CLI
Java
JavaScript
Julia
Python
React
Revise
Scalestack
StackAI
Visual Basic
WebStorm
Claim Claude Opus 4.1 and update features and information
Claim Claude Opus 4.1 and update features and information
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