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Grok is xAI's family of generative AI models/assistant capabilities spanning reasoning and chat, code generation, vision understanding, voice, image generation, and video generation, available through Grok apps and xAI APIs. The family includes successive Grok model releases such as Grok-1 and newer Grok 4.x models.

Pricing

Artificial Analysis · Aug 12, 2026, 1:02 PM
Input / 1M
$4.00
Output / 1M
$20.00
Blended / 1M
$8.00
Output TPS
0
TTFT (s)
0

Model Intelligence

Arena ranking
22
Benchmarkable
No
Model level
family
Intelligence Index
22
Math Index
43.3
MMLU Pro
0.79
GPQA
0.73
HLE
0.08
LiveCodeBench
0.66
SciCode
0.36
AIME 2025
0.43
IFBench
0.41
LCR
0.51
TerminalBench Hard
0.17
TAU2
0.76

Recent stories

13 linked stories
workflowPRIMARY2026-07-21
Grok 4.5 demos generate playable game prototypes from one operator

A demo roundup showed Grok 4.5 generating game engines, worlds, controllers, CAD objects, React projects, and voxel scenes. The clearest consequence was faster playable prototyping by a single operator.

newsSECONDARY2026-07-21
Levelsio claims vibe-coded clones are squeezing small SaaS pricing power

Levelsio pointed to customers and founders replacing paid apps with private AI-built versions. The debate centers on whether AI raises quality baselines while weakening pricing power for simple software.

newsSECONDARY2026-07-17
X creators report monetization resets after daily art-share prompt enforcement

AI-art creators said X demonetized or paused accounts tied to daily art-share prompts and engagement wording. The dispute centers on whether art-share threads help discovery or cross into low-effort engagement farming.

workflowPRIMARY2026-07-10
Levelsio builds Caltrack with Claude Code on a VPS and Grok vision

Levelsio exported diet logs from Claude chat into Claude Code on a VPS, then built Caltrack with Telegram, SSH entry, database memory, and Grok vision food scanning. The case turned failed chat memory into a persistent app.

releaseSECONDARY2026-06-16
Grok Imagine Video 1.5 launches API access and 720p renders in 25 seconds

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.

releaseSECONDARY2026-05-25
xAI opens Grok Build beta for SuperGrok and X Premium+ users

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.

newsSECONDARY2026-05-16
X creators report 93% reach drops after Phoenix code release and paid-post disputes

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.

newsSECONDARY2026-05-15
X publishes Phoenix ranking code and monthly GitHub release notes

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.

releasePRIMARY2026-05-06
xAI adds Image Generation Quality Mode to API after 300M Grok images

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.

newsSECONDARY2026-05-02
Photo AI adds Grok 4 sidebar control for photo packs and remix actions

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.

releaseSECONDARY2026-04-19
PromptsRef adds Grok generation with $8-$24 credit plans

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.

newsPRIMARY2026-04-18
Grok Imagine Quality mode compares to Nano Banana Pro in creator side-by-sides

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.

releaseSECONDARY2026-04-03
xAI launches Grok Imagine Quality mode with stronger text rendering

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.

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