Grok

Grok Imagine Video 1.5 is now live with general API access, and Video 1.5 Fast is rolling out to consumers. xAI says the update cuts 720p render time to about 25 seconds from 40-plus and improves realism and physics.

xAI opened Grok Build beta with Plan Mode, Imagine image and video generation, and CLI-based automations or orchestrators. Access is still limited to SuperGrok and X Premium+ tiers, so the beta is a paid-gate entry into xAI's creator-builder stack.

Several X creators posted metrics showing 85-95% reach declines after viral posts and tied the drop to Phoenix-era trust scoring and paid-post handling. The evidence is still partly anecdotal, so watch disclosure and penalty transparency before drawing firm conclusions.

Elon Musk says X will publish the Phoenix feed system and future changes on GitHub with monthly release notes. Creators are already analyzing reply, dwell, native media, and negative-signal weighting in the Grok-assisted stack.

xAI made its higher-fidelity image model available on the API and said Grok has already generated more than 300 million images. The release adds realism, better text rendering, and more creative control for business use, alongside broader Grok 4.3 API updates.

Levelsio added a Cursor-style sidebar to Photo AI that uses Grok 4 to take photos, run packs, and remix uploads by operating the web app’s own controls. The demo stored chat history in localStorage and used on-screen context to translate requests into UI actions.

PromptsRef says its site can now recreate prompts with Grok and route them into generation, upscaling, video and publishing. The rollout also adds clearer $8-$24 plans that price credits across image and video tools.

Several creator comparisons say Grok's Quality mode now looks close to Nano Banana Pro, especially on skin texture and realism. One Grok-compatible creator service also said it is ending its $5 plan, moving to annual pricing, and adding 9:16 support with $0.15 generations.

xAI shipped Quality mode for Grok Imagine on web and mobile, with higher detail, stronger text rendering, and more control than Speed mode. Creator tests showed gains in realism, infographics, food photography, anime scenes, and prompt refinement, so users should try Quality for polished outputs and keep Speed for looser aesthetics.