+
+

Related Products

  • Google Compute Engine
    1,170 Ratings
    Visit Website
  • Concord
    237 Ratings
    Visit Website
  • Checksum.ai
    1 Rating
    Visit Website
  • StackAI
    49 Ratings
    Visit Website
  • Viktor
    17 Ratings
    Visit Website
  • Forethought
    166 Ratings
    Visit Website
  • Air
    845 Ratings
    Visit Website
  • Paccurate
    11 Ratings
    Visit Website
  • Dragonfly
    16 Ratings
    Visit Website
  • Certainty Software
    81 Ratings
    Visit Website

About

Claude Sonnet 4.5 is Anthropic’s latest frontier model, designed to excel in long-horizon coding, agentic workflows, and intensive computer use while maintaining safety and alignment. It achieves state-of-the-art performance on the SWE-bench Verified benchmark (for software engineering) and leads on OSWorld (a computer use benchmark), with the ability to sustain focus over 30 hours on complex, multi-step tasks. The model introduces improvements in tool handling, memory management, and context processing, enabling more sophisticated reasoning, better domain understanding (from finance and law to STEM), and deeper code comprehension. It supports context editing and memory tools to sustain long conversations or multi-agent tasks, and allows code execution and file creation within Claude apps. Sonnet 4.5 is deployed at AI Safety Level 3 (ASL-3), with classifiers protecting against inputs or outputs tied to risky domains, and includes mitigations against prompt injection.

About

Trinity Large Thinking is a frontier open source reasoning model developed by Arcee AI, designed specifically for complex, multi-step problem solving and autonomous agent workflows that require long-horizon planning and tool use. Built on a sparse Mixture-of-Experts architecture with roughly 400 billion total parameters but only about 13 billion active per token, the model achieves high efficiency while maintaining strong reasoning performance across tasks such as mathematical problem solving, code generation, and multi-step analysis. It introduces extended chain-of-thought reasoning capabilities, allowing the model to generate intermediate “thinking traces” before producing final answers, which improves accuracy and reliability in complex scenarios. Trinity Large Thinking supports a very large context window of up to 262K tokens, enabling it to process long documents, maintain state across extended interactions, and operate effectively in continuous agent loops.

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

AI engineers and product teams looking for an AI tool to build advanced agents, autonomous workflows, and large-scale software systems

Audience

Developers and enterprises building autonomous AI agents that need a high-performance, open-source reasoning model for complex, multi-step 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

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

This software hasn't been reviewed yet. Be the first to provide a review:

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
claude.ai

Company Information

Arcee AI
Founded: 2023
United States
www.arcee.ai/blog/trinity-large-thinking

Alternatives

Alternatives

Kimi K2 Thinking

Kimi K2 Thinking

Moonshot AI
GLM-5.1

GLM-5.1

Zhipu AI
Claude Sonnet 4

Claude Sonnet 4

Anthropic
GLM-4.5

GLM-4.5

Z.ai

Categories

Categories

Integrations

OpenClaw
Augment Code
Biela.dev
Brokk
Claude for Life Sciences
Dessix
Devin
Doraverse
EasyClaw
GitAuto
GitHub Copilot CLI
Node.js
R
Ruby
Scala
Skymel
Thesys Agent Builder
Verdent
WebStorm
Xcode

Integrations

OpenClaw
Augment Code
Biela.dev
Brokk
Claude for Life Sciences
Dessix
Devin
Doraverse
EasyClaw
GitAuto
GitHub Copilot CLI
Node.js
R
Ruby
Scala
Skymel
Thesys Agent Builder
Verdent
WebStorm
Xcode
Claim Claude Sonnet 4.5 and update features and information
Claim Claude Sonnet 4.5 and update features and information
Claim Trinity-Large-Thinking and update features and information
Claim Trinity-Large-Thinking and update features and information