xAI's family of large language models
xAI's family of large language models, used across the xAI API, Grok.com, iOS and Android apps, and Grok in X.
First-party xAI documentation; token-based pricing for the Grok 4 Fast API model. xAI’s broader models page also lists Grok models with text/image input and token pricing.
xAI’s official docs page for Grok 4 Fast publishes public API token pricing. The page lists $0.20 per 1M input tokens, $0.05 per 1M cached input tokens, and $0.50 per 1M output tokens, with the model presented as a Grok model in xAI’s official documentation.
Topaz put Starlight Precise 2.5 inside Astra and highlighted detail restoration, artifact removal, and color cleanup for generated footage. Early creator demos show it as a finishing pass for Midjourney and Grok clips rather than a replacement for generation.
Creators showed Grok Imagine generating a still on phone, auto-animating it, and extending the clip after the first 10 seconds. Try it for fast social video prototypes when you want image-to-video without leaving mobile.
Creator tests suggest Grok Imagine can now follow multi-scene video prompts with close-ups, cutaways, and detail shots, though physics glitches remain. Keep sequences short and shot-by-shot if you want usable previs or stylized social clips.
xAI released Grok's Text-to-Speech API with natural voices, expressive controls, and LiveKit support; creators are also using Grok Imagine in reference-image and cartoon animation workflows. Try it if you want Grok in a broader voice-and-motion stack instead of chat alone.
Creators kept testing Grok Imagine with multi-reference anime prompts and extended clips, but users also reported a persistent double-exposure artifact across generations. Use it for exploration, then rerun critical shots elsewhere until the bug clears.
Techhalla posted a compact sprite workflow: generate a Niji 7 character, build a 3x3 pose sheet in Nano Banana, then animate it in Grok. Try it as a starting point for solo game art tests and idle loops.
Users report Grok Imagine can combine multiple references for cartoons, mashups, and short reference-to-video clips. Stack reference images when character identity matters more than raw prompt invention.
Creators report Grok Imagine is producing stronger multi-reference outputs for cartoon motion, fantasy illustration, and longer experimental shorts. Test it for style transfer, consistency, and lower-cost video experiments, but keep the attribution cautious.
Creators report Grok Imagine now accepts up to seven image references for image and video prompts. Use separate uploads and @Image tags to combine characters, props, and locations into a more controllable shot.
