Average Ratings 1 Rating

Total
ease
features
design

Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

GPT-5.6 Luna is OpenAI’s fast, cost-efficient model in the GPT-5.6 lineup. The GPT-5.6 family includes Sol for flagship performance, Terra for balanced everyday work, and Luna for strong capability at the lowest listed price. Luna is designed for users who need scalable AI support for routine tasks, coding assistance, workflow automation, analysis, and production API use cases where speed and cost matter. According to the pasted preview text, Luna is priced below both Sol and Terra, making it the most affordable GPT-5.6 option for high-volume workloads. The model is included in GPT-5.6 benchmark previews across Terminal-Bench 2.1, GeneBench v1, ExploitBench, and ExploitGym, showing that it is part of the same technical family used for coding, biology, and cybersecurity evaluations. Luna benefits from safeguards developed across the GPT-5.6 series, including model-level refusal training, real-time cyber and biology misuse classifiers, account-level signals, differentiated access, monitoring, enforcement, and ongoing testing. These controls are designed to preserve legitimate use cases such as debugging, code review, defensive testing, security education, and productivity automation while constraining prohibited misuse. GPT-5.6 Luna is planned for broader access through ChatGPT, Codex, and the API after the limited preview period. GPT-5.6 Luna helps developers and organizations run useful AI workflows with a practical balance of affordability, responsiveness, and safety.

Description

SWE-1.6 is a cutting-edge AI model focused on engineering, created by Cognition and embedded within the Windsurf environment, with the goal of enhancing both the raw intelligence and what Cognition refers to as “model UX,” which encompasses the overall user interaction experience with the AI. This latest version marks a significant upgrade in the SWE model series, boasting a performance increase of over 10% on benchmarks like SWE-Bench Pro when compared to its predecessor, SWE-1.5, all while retaining similar foundational capabilities. Developed from the ground up, it aims to elevate both reasoning quality and user satisfaction, effectively tackling challenges identified in previous iterations, such as overanalyzing straightforward questions, excessive steps in problem-solving, repetitive reasoning loops, and an overreliance on terminal commands rather than utilizing specialized tools. The enhancements introduced in SWE-1.6 include improved behaviors such as a greater frequency of simultaneous tool usage, quicker context retrieval, and a diminished necessity for user input, leading to more fluid and productive workflows. In addition, these refinements contribute to a more intuitive interaction for users, ensuring that tasks can be completed with greater ease and efficiency than ever before.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Devin
Devin Desktop
Auggie CLI
Charlie
ChatGPT Agent
ChatGPT Images
GPT-5.1-Codex-Max
GPT-5.5 Thinking
GitHub
Google Drive
Lua
Microsoft 365
Microsoft SharePoint
Objective-C
OpenClaw
PrivatClaw
SQL
Visual Studio Code
Warp
ZooClaw

Integrations

Devin
Devin Desktop
Auggie CLI
Charlie
ChatGPT Agent
ChatGPT Images
GPT-5.1-Codex-Max
GPT-5.5 Thinking
GitHub
Google Drive
Lua
Microsoft 365
Microsoft SharePoint
Objective-C
OpenClaw
PrivatClaw
SQL
Visual Studio Code
Warp
ZooClaw

Pricing Details

$0.20 per 1M tokens (input)
$0.20 input / $1.20 output per 1 million tokens
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

OpenAI

Founded

2015

Country

United States

Website

openai.com

Vendor Details

Company Name

Cognition

Founded

2023

Country

United States

Website

cognition.ai/blog/swe-1-6

Product Features

Alternatives

Claude Mythos 5 Reviews

Claude Mythos 5

Anthropic

Alternatives

Claude Sonnet 5 Reviews

Claude Sonnet 5

Anthropic
Claude Fable 5 Reviews

Claude Fable 5

Anthropic
Claude Mythos 5 Reviews

Claude Mythos 5

Anthropic
GLM-4.7 Reviews

GLM-4.7

Zhipu AI
Claude Opus 5 Reviews

Claude Opus 5

Anthropic
GLM-5.2 Reviews

GLM-5.2

Zhipu AI