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features
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support

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Description

Grok 5 is an anticipated frontier AI model from xAI that is expected to build on the reasoning, coding, and autonomous agent capabilities of earlier Grok models. The model has not yet been officially released, and its final technical specifications remain unavailable. It is expected to emphasize advanced mathematical reasoning, software engineering, scientific problem-solving, and complex knowledge work. Potential multimodal capabilities may include understanding text, images, audio, video, and other forms of structured or unstructured information. Building on the Grok 4 model family, Grok 5 could support extended context windows, configurable reasoning, function calling, and integration with external applications. Its anticipated agentic capabilities may enable AI systems to plan and execute multistep tasks across software development environments, web applications, and business systems. Developers could potentially use the model for code generation, debugging, technical analysis, automated research, and intelligent application development. The broader Grok ecosystem includes AI assistants, coding tools, voice interactions, image and video generation, and autonomous agents, although Grok 5's compatibility with these services has not been confirmed. Official benchmarks, deployment options, API pricing, model architecture, and a public release date have not been announced.

Description

Inkling is Thinking Machines’ open-weights foundation model built for customization, multimodal reasoning, and agentic AI workflows. The model uses a Mixture-of-Experts architecture with 975 billion total parameters and 41 billion active parameters, making it large in capacity while activating only a subset of experts per token. Inkling supports up to a 1 million token context window and was pretrained on 45 trillion tokens spanning text, images, audio, and video. It is designed as a broad generalist model with strengths across coding, reasoning, instruction following, factuality, tool use, vision, audio understanding, forecasting, and safety. Developers can tune its thinking effort to trade off latency, cost, and performance, which is useful for production systems that need efficient reasoning at scale. Inkling can be fine-tuned on Tinker, tested in the Inkling Playground, and deployed through partners such as TogetherAI, Fireworks, Modal, Databricks, Baseten, vLLM, SGLang, llama.cpp, and Hugging Face transformers. The model can generate applications, operate tools, create styled artifacts, reason over visual and audio inputs, and support long refinement loops for collaborative work. Thinking Machines also previewed Inkling-Small, a lighter Mixture-of-Experts model with 276 billion total parameters and 12 billion active parameters for lower-cost and lower-latency workloads. By combining open weights, multimodal training, agentic capabilities, efficient reasoning, and fine-tuning support, Inkling gives builders a flexible AI foundation for specialized products and workflows.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

Integrations

Cursor Yes 
Grok Yes 
Grok Bot Yes 
Grok Build Yes 
Model Context Protocol (MCP) No 
Tinker No 

Integrations

Cursor No 
Grok No 
Grok Bot No 
Grok Build No 
Model Context Protocol (MCP) Yes 
Tinker Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

Free
Free Trial No 
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 No 

Customer Support

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

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

SpaceXSI

Founded

2023

Country

United States

Website

grok.com

Vendor Details

Company Name

Thinking Machines Lab

Founded

2025

Country

United States

Website

thinkingmachines.ai/

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