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features
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support

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Description

AfterQuery serves as a practical research platform aimed at generating high-quality training datasets for cutting-edge artificial intelligence models by emulating the cognitive processes of seasoned professionals as they think, reason, and tackle challenges in their fields. By converting real-world work scenarios into organized datasets, it provides insights that transcend mere outputs, incorporating intricate decision-making, trade-offs, and contextual reasoning that typical internet-sourced data fails to capture. The platform collaborates closely with subject matter experts to produce supervised fine-tuning data, which includes prompt–response pairs alongside comprehensive reasoning trails, in addition to reinforcement learning datasets featuring expertly crafted prompts and assessment frameworks that translate subjective evaluations into scalable reward mechanisms. Furthermore, it develops customized agent environments using various APIs and tools, facilitating the training and evaluation of models within realistic workflows while also tracking computer-use trajectories that illustrate how individuals engage with software in a detailed, step-by-step manner. This multi-faceted approach ensures that the data generated not only reflects expert insights but is also adaptable for a wide range of applications in the evolving landscape of artificial intelligence.

Description

Trinity Large Thinking is an innovative open-source reasoning model crafted by Arcee AI, tailored for intricate, multi-step problem solving and workflows involving autonomous agents that necessitate extended planning and the use of various tools. This model features a sparse Mixture-of-Experts architecture, boasting a remarkable total of around 400 billion parameters, with approximately 13 billion being active for each token, which enhances its efficiency while ensuring robust reasoning capabilities across a range of tasks, including mathematical calculations, code generation, and comprehensive analysis. A notable advancement in this model is its ability to perform extended chain-of-thought reasoning, which allows it to produce intermediate "thinking traces" prior to delivering final solutions, thereby boosting accuracy and reliability in complex situations. Furthermore, Trinity Large Thinking accommodates a substantial context window of up to 262K tokens, allowing it to effectively process lengthy documents, retain context during prolonged interactions, and function seamlessly in continuous agent loops. This model's design reflects a commitment to pushing the boundaries of what automated reasoning systems can achieve.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Claude Fable 5 No 
Claude Fable 5.1 No 
Claude Mythos 5 No 
Claude Mythos 5.1 No 
Claude Opus 4.6 No 
Claude Opus 4.7 No 
Claude Opus 4.8 No 
Claude Opus 5 No 
Claude Opus 5.5 No 
Model Context Protocol (MCP) Yes 
OpenClaw No 
OpenRouter No 
Vercel AI Gateway No 
Visual Studio Code No 

Integrations

Claude Fable 5 Yes 
Claude Fable 5.1 Yes 
Claude Mythos 5 Yes 
Claude Mythos 5.1 Yes 
Claude Opus 4.6 Yes 
Claude Opus 4.7 Yes 
Claude Opus 4.8 Yes 
Claude Opus 5 Yes 
Claude Opus 5.5 Yes 
Model Context Protocol (MCP) No 
OpenClaw Yes 
OpenRouter Yes 
Vercel AI Gateway Yes 
Visual Studio Code Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

Free
Free Trial Yes 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

AfterQuery

Founded

2025

Country

United States

Website

www.afterquery.com

Vendor Details

Company Name

Arcee AI

Founded

2023

Country

United States

Website

www.arcee.ai/blog/trinity-large-thinking

Product Features

Product Features

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