Ratings and Reviews 1 Rating

Total 5 out of 5 stars
ease 5 out of 5 stars
features 5 out of 5 stars
design 5 out of 5 stars
support 5 out of 5 stars

Ratings and Reviews 1 Rating

Total 5 out of 5 stars
ease 5 out of 5 stars

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What is Grok 4.5?

Grok 4.5 is an advanced AI model from SpaceXAI built for coding, agentic tasks, engineering workflows, and knowledge work. It is presented as SpaceXAI’s strongest model to date and is designed to perform well on real-world software engineering tasks rather than only short benchmark prompts. The model was trained on datasets spanning coding, science, engineering, and math, with heavy investment in data filtering, deduplication, quality scoring, and domain-focused selection. Its reinforcement learning process focuses on multi-step software engineering, technical problem solving, automated grading, model-based evaluation, and long-running agentic rollouts. Grok 4.5 can work on challenging development tasks across languages and environments, including Rust, C/C++, terminal workflows, debugging, bug fixing, and end-to-end app generation. The model is also capable of building polished applications from a single prompt, such as interactive simulations, modern interfaces, and functional web experiences. In addition to coding, Grok 4.5 supports knowledge work inside Grok Build, including Excel model creation, web research, multi-sheet formulas, PowerPoint slide design, native diagram creation, and Word document drafting. It is designed for speed and efficiency, with fast serving, strong token efficiency, and pricing based on input and output token usage. Developers can access Grok 4.5 through the SpaceXAI API console, Cursor, and Grok Build, making it usable across coding tools, productivity environments, and custom applications. The model is positioned for teams that need intelligent technical execution at a lower cost and with fewer steps than some competing frontier models. By combining engineering-focused training, agentic reasoning, fast inference, office productivity skills, and broad developer access, Grok 4.5 gives users a capable model for building, automating, debugging, researching, and shipping complex work.

What is GPT-6.1 Terra?

GPT-6.1 Terra is a multimodal AI model developed by OpenAI for visual reasoning, precise computer interaction, natural language generation, and high-volume professional automation. The model is designed to combine detailed image understanding with the ability to execute multistep tasks across software applications and graphical user interfaces. Its visual reasoning capabilities support analyzing technical drawings, interpreting complex images, identifying interface elements, and extracting structured information from visual materials. Computer-use functionality enables AI agents to complete online forms, enter invoice details into accounting systems, manipulate desktop applications, and assist with video editing workflows. GPT-6.1 Terra supports text and image inputs, text generation, a 1,050,000-token context window, and a maximum output length of 128,000 tokens. Developers can configure reasoning effort using none, low, medium, high, xhigh, and max settings to manage performance, response time, and computational requirements. Its software engineering capabilities include code generation, debugging, terminal-based problem-solving, and automated development tasks involving external tools. The OpenAI Responses API provides access to function calling, structured outputs, web search, file search, code interpretation, hosted shell execution, computer use, and Model Context Protocol integrations. In OpenAI's published evaluations, GPT-6.1 Terra demonstrated improvements over GPT-5.6 Terra in visual reasoning, desktop application automation, coding performance, and factual accuracy. The model includes safeguards for cybersecurity risks, prompt injection resistance, and adherence to user instructions, with safety protections aligned with OpenAI's GPT-6 model family.

Media

Media

Integrations Supported

Augment Code
Bash
C#
C++
CSS
Go
Java
JavaScript
Kubernetes
Microsoft Excel
OpenClaw
PHP
PowerShell
R
Ruby
Rust
SQL
Swift
XML
YAML

Integrations Supported

Augment Code
Bash
C#
C++
CSS
Go
Java
JavaScript
Kubernetes
Microsoft Excel
OpenClaw
PHP
PowerShell
R
Ruby
Rust
SQL
Swift
XML
YAML

API Availability

Has API

API Availability

Has API

Pricing Information

$2 per million input tokens
$2 per million input tokens and $6 per million output tokens

Pricing Information

$1 per 1M tokens (input)
Input: $1 per 1 million tokens
Output: $5 per 1 million tokens
Cached Input: $0.05 per 1 million cached input tokens

Supported Platforms

SaaS

Supported Platforms

SaaS

Customer Service / Support

Web-Based Support

Customer Service / Support

Web-Based Support

Training Options

Documentation Hub

Training Options

Documentation Hub

Company Facts

Organization Name

SpaceXSI

Date Founded

2023

Company Location

United States

Company Website

grok.com

Company Facts

Organization Name

OpenAI

Date Founded

2015

Company Location

United States

Company Website

openai.com

Categories and Features

AI Coding Models

Not specified

AI Models

Not specified

AI Reasoning Models

Not specified

AI Vision Models

Not specified

Foundation Models

Not specified

Large Language Models

Not specified

Multimodal Models

Not specified

Categories and Features

AI Coding Models

Not specified

AI Models

Not specified

AI Reasoning Models

Not specified

AI Vision Models

Not specified

Foundation Models

Not specified

Large Language Models

Not specified

Multimodal Models

Not specified

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