Grok Imagine Image Quality is xAI's quality-focused image generation and editing model. It is designed for higher realism, stronger multilingual text rendering, tighter prompt following, deeper scene understanding, and more consistent brand-oriented output across both text-to-image and image editing workflows.

Grok 4.3 is xAI's flagship language model for agentic reasoning, strong instruction following, and minimal hallucinations. It supports text and image input, a 1 million token context window, configurable reasoning effort including non-reasoning mode, function calling, and structured outputs for production assistants, coding workflows, and long-context analysis.

xAI Text-to-Speech converts text into natural-sounding spoken audio with a single API call. It offers five expressive voices (Eve, Ara, Leo, Rex, and Sal), inline speech tags for fine-grained control over pauses, laughter, whispers, and emphasis, and supports over 20 auto-detected languages.

Grok Imagine Image is a multimodal generative image model that creates high-quality still images from text prompts or image inputs. It supports flexible visual synthesis across a range of styles, enabling developers to generate creative imagery directly from structured prompts or to expand on existing visuals with coherent, detailed outputs.

Grok Imagine Video is a multimodal generative video model that produces short video clips with native audio from text descriptions or static images. It supports text-to-video and image-to-video generation with synchronized sound effects and dialogue, enabling developers to animate scenes with motion, camera dynamics, and audio in a single API workflow.