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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

Grok 4.6 is an upcoming AI model from xAI that is expected to feature 2 trillion parameters and extend the Grok family’s emphasis on advanced reasoning, coding, agentic systems, and knowledge-based work. Although xAI has not yet released a dedicated product page or complete technical details, public reports indicate that Elon Musk has confirmed the model is under development. Grok 4.6 is expected to expand on Grok 4.5, which xAI positions as its most capable model for software development, autonomous workflows, and complex knowledge tasks. The wider Grok platform already supports conversational assistance, coding, image generation, real-time information from the web and X, and API access for developers. Once officially released, Grok 4.6 could support use cases such as software engineering, research, workflow automation, AI agents, and business productivity. Intended for developers, organizations, and early adopters of xAI technology, it represents the anticipated next stage in the company’s rapidly evolving model lineup.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

.NET
Bash
C
C#
CSS
Go
HTML
Hermes Agent
Java
Kotlin
Kubernetes
Microsoft Excel
Objective-C
PHP
PowerShell
R
Swift
TypeScript
XML
YAML

Integrations

.NET
Bash
C
C#
CSS
Go
HTML
Hermes Agent
Java
Kotlin
Kubernetes
Microsoft Excel
Objective-C
PHP
PowerShell
R
Swift
TypeScript
XML
YAML

Pricing Details

$1 per 1M tokens (input)
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

SpaceXAI

Founded

2023

Country

United States

Website

grok.com

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