Grok 4

xAI · 2025 · Multimodal LLM · USA

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Overview

Always-on reasoning. Top LMArena rankings. DeepSearch. 2M context window. July 2025.

Generates

Voice chatApp available

Details

Vendor

xAI

Type

Multimodal LLM

Release year

2025

Jurisdiction

USA

CEO

Elon Musk

Key staffers

Part of SpaceX (Elon Musk, CEO); Gwynne Shotwell (SpaceX President)

Deployment

Cloud only (proprietary)

Open source

No

Free tier

Yes

Subscription

Grok via X Premium+: starts $40/mo (web) + optional SuperGrok tiers

Stock status

Public via SpaceX (Nasdaq: SPCX; IPO Jun 12, 2026)

X

@SpaceXAI

AIDb Rating

7/10

AIDb v2.0 (curated): Capability 7/10 · Currency 5/10 · Access 7/10 · Significance 7/10 → 6.60

Last verified 2026-08-09 · Primary source ↗

Cite this

“Grok 4.” AIDb — The AI Database. Verified 2026-08-09. https://theaidatabase.com/m/grok-4-xai.html

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