Claude Opus 4.1

Claude Opus 4.1

Anthropic
DeepCoder

DeepCoder

Agentica Project
+
+

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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. Opus 4.1 is available now to paid Claude users, in Claude Code, and via the Anthropic API (model ID claude-opus-4-1-20250805), as well as through Amazon Bedrock and Google Cloud Vertex AI, and integrates seamlessly into existing workflows with no additional setup beyond selecting the new model.

About

DeepCoder is a fully open source code-reasoning and generation model released by Agentica Project in collaboration with Together AI. It is fine-tuned from DeepSeek-R1-Distilled-Qwen-14B using distributed reinforcement learning, achieving a 60.6% accuracy on LiveCodeBench (representing an 8% improvement over the base), a performance level that matches that of proprietary models such as o3-mini (2025-01-031 Low) and o1 while using only 14 billion parameters. It was trained over 2.5 weeks on 32 H100 GPUs with a curated dataset of roughly 24,000 coding problems drawn from verified sources (including TACO-Verified, PrimeIntellect SYNTHETIC-1, and LiveCodeBench submissions), each problem requiring a verifiable solution and at least five unit tests to ensure reliability for RL training. To handle long-range context, DeepCoder employs techniques such as iterative context lengthening and overlong filtering.

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, researchers, and enthusiasts wanting a tool to generate, debug, or reason about code without relying on proprietary models

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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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

Agentica Project
Founded: 2025
United States
agentica-project.com

Alternatives

Alternatives

DeepSWE

DeepSWE

Agentica Project
Claude Opus 4.5

Claude Opus 4.5

Anthropic
Devstral 2

Devstral 2

Mistral AI
Devstral Small 2

Devstral Small 2

Mistral AI
Claude Sonnet 4

Claude Sonnet 4

Anthropic
DeepScaleR

DeepScaleR

Agentica Project
Claude Opus 4

Claude Opus 4

Anthropic

Categories

Categories

Integrations

AgentSea
BLACKBOX AI
C
C++
CSS
Claude
Doraverse
Emergent
GitHub Copilot
GitHub Copilot CLI
Google Antigravity
JavaScript
JetBrains Junie
OpenCode
RustRover
Snowflake Cortex AI
TypeScript
Versuno
Vertex AI
Visual Basic

Integrations

AgentSea
BLACKBOX AI
C
C++
CSS
Claude
Doraverse
Emergent
GitHub Copilot
GitHub Copilot CLI
Google Antigravity
JavaScript
JetBrains Junie
OpenCode
RustRover
Snowflake Cortex AI
TypeScript
Versuno
Vertex AI
Visual Basic
Claim Claude Opus 4.1 and update features and information
Claim Claude Opus 4.1 and update features and information
Claim DeepCoder and update features and information
Claim DeepCoder and update features and information