GPT-6.1 Sol

GPT-6.1 Sol

OpenAI
+
+

Related Products

  • Astra Pentest
    296 Ratings
    Visit Website
  • Gemini Enterprise Agent Platform
    1,161 Ratings
    Visit Website
  • LTX
    182 Ratings
    Visit Website
  • StackAI
    55 Ratings
    Visit Website
  • Dragonfly
    16 Ratings
    Visit Website
  • FinOpsly
    3 Ratings
    Visit Website
  • Yeastar P-Series PBX System
    116 Ratings
    Visit Website
  • Retool
    598 Ratings
    Visit Website
  • BoldTrail
    2,126 Ratings
    Visit Website
  • TrustInSoft Analyzer
    6 Ratings
    Visit Website

About

GPT-6.1 Sol is an OpenAI model designed to deliver near-GPT-6 Astra intelligence at substantially lower cost across coding, professional work, computer use, scientific research, and agentic workflows. It improves on GPT-6 Sol across complex tasks such as software engineering, document analysis, multi-step business automation, and computer interaction. On DeepSWE v1.1, GPT-6.1 Sol matches GPT-6 Astra at roughly one-fifth of the cost while exceeding GPT-6 Sol's best score by 6.4 percentage points at a lower reasoning effort. The model also improves computer use, outperforming GPT-6 Sol by seven percentage points on the OSWorld 2.0 offline set at maximum reasoning effort while costing less than half as much per task. GPT-6.1 Sol provides improved factuality and alignment, including greater transparency about limitations and stronger adherence to user instructions during agentic tasks. It is available through ChatGPT Work, Codex, and the OpenAI API.

About

Fullmoon is a free, open source application that enables users to interact with large language models directly on their devices, ensuring privacy and offline accessibility. Optimized for Apple silicon, it operates seamlessly across iOS, iPadOS, macOS, and visionOS platforms. Users can personalize the app by adjusting themes, fonts, and system prompts, and it integrates with Apple's Shortcuts for enhanced functionality. Fullmoon supports models like Llama-3.2-1B-Instruct-4bit and Llama-3.2-3B-Instruct-4bit, facilitating efficient on-device AI interactions without the need for an internet connection.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Not Supported
Chromebook Not Supported

Audience

Software developers, engineers, researchers, enterprises, AI application builders, professional knowledge workers, and agent developers that need advanced coding, reasoning, computer-use, scientific, document-analysis, and business-automation capabilities

Audience

Individuals seeking a tool to utilize large language models directly on their Apple devices

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$2 per 1M tokens (input)
Input: $2 per 1 million tokens
Output: $10 per 1 million tokens
Cached Input: $0.10 per 1 million cached input tokens
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 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

  • The biggest improvement for me is that it gets very close to Astra-level performance without Astra-level pricing. I can use it for serious coding, research, computer-use tasks, and long agent workflows without feeling like every run needs to be reserved for something mission-critical. The 1.05M-token context window is still a huge advantage. I can keep large repos, specs, logs, documentation, and a lot of prior agent work in context without constantly trimming things down. I also really like the new multi-agent support. Being able to let Sol delegate parts of a bigger task to subagents makes it much more useful for complicated projects where research, coding, testing, and analysis can happen in parallel.

Cons

  • The main downside is that Astra is still the model I would reach for when I absolutely want maximum capability and cost is secondary. Sol also no longer supports the none or minimal reasoning settings, so it is less suited to truly lightweight work than Luna.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

OpenAI
Founded: 2015
United States
openai.com

Company Information

fullmoon
United States
fullmoon.app/

Alternatives

Alternatives

Falcon-40B

Falcon-40B

Technology Innovation Institute (TII)
Qwen2.5-1M

Qwen2.5-1M

Alibaba
MPT-7B

MPT-7B

MosaicML
GPT-6 Luna

GPT-6 Luna

OpenAI
Falcon 2

Falcon 2

Technology Innovation Institute (TII)
GPT-6 Sol

GPT-6 Sol

OpenAI

Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported
Multimodal Models Supported

Categories

AI Models Supported
AI Tools Supported
AI Vision Models Supported

Integrations

Amp Supported
Astra for Law Supported
C++ Supported
ChatGPT Work Supported
EaseMate AI Supported
Flowise Supported
GPT-5.1-Codex Supported
GPT-5.4 nano Supported
JavaScript Supported
LaunchLemonade Supported
Lovable Supported
Microsoft Copilot Studio Supported
Objective-C Supported
Perplexity Pro Supported
Prism Supported
Ruby Supported
Scala Supported
SpawnHQ Supported
ThreadMaster.ai Supported
ZeroHuman Supported

Integrations

Amp Not Supported
Astra for Law Not Supported
C++ Not Supported
ChatGPT Work Not Supported
EaseMate AI Not Supported
Flowise Not Supported
GPT-5.1-Codex Not Supported
GPT-5.4 nano Not Supported
JavaScript Not Supported
LaunchLemonade Not Supported
Lovable Not Supported
Microsoft Copilot Studio Not Supported
Objective-C Not Supported
Perplexity Pro Not Supported
Prism Not Supported
Ruby Not Supported
Scala Not Supported
SpawnHQ Not Supported
ThreadMaster.ai Not Supported
ZeroHuman Not Supported
Claim GPT-6.1 Sol and update features and information
Claim GPT-6.1 Sol and update features and information
Claim fullmoon and update features and information
Claim fullmoon and update features and information