Editing Grok

{{Infobox AI
| name          = Grok
| image         = [[File:Grok logo.svg|200px]] <!-- Placeholder; replace with actual if available -->
| developer     = [[xAI]]
| initial_release = November 3, 2023
| latest_release = Grok 4 (2025)
| programming_language = 
| operating_system = Web, iOS, Android
| platform      = 
| license       = Varies by version (Apache-2.0 for Grok-1; proprietary for later versions)
| website       = [https://grok.com/ grok.com]
}}

'''Grok''' is a generative artificial intelligence chatbot developed by [[xAI]], an AI company founded by Elon Musk. Launched in November 2023, Grok is designed to be a maximally truthful, helpful, and humorous AI assistant with a rebellious streak. It draws inspiration from the ''[[Hitchhiker's Guide to the Galaxy]]'' (as a witty, universe-exploring guide) and [[JARVIS]] from the ''Iron Man'' films (as a capable, sarcastic personal assistant).<grok-card data-id="e80d5a" data-type="citation_card" data-plain-type="render_inline_citation" ></grok-card>

Grok emphasizes real-time information access (particularly from the X platform), advanced reasoning, coding assistance, image and video generation, and a commitment to truth-seeking over heavy content moderation.

== History ==

xAI was founded by Elon Musk in March 2023 with the mission "to understand the true nature of the universe." Grok was announced as xAI's flagship product shortly thereafter.

* '''November 2023''': Grok (powered by Grok-1) launched in early access for X Premium+ subscribers. The initial model was a 314-billion-parameter Mixture-of-Experts (MoE) architecture, with Grok-1 weights later released as open-source under Apache-2.0.<grok-card data-id="a3d6e8" data-type="citation_card" data-plain-type="render_inline_citation" ></grok-card>

* '''March 2024''': Grok-1.5 introduced improved reasoning, longer context (up to 128,000 tokens), and vision capabilities (Grok-1.5V).

* '''August 2024''': Grok-2 brought significant gains in reasoning, coding, math, and multimodal features, including image generation (via integration with models like FLUX.1). A lighter Grok-2 Mini variant was also released.

* '''February 2025''': Grok-3 marked a major leap, trained with approximately 10× more compute on xAI's Colossus supercomputer cluster (utilizing hundreds of thousands of Nvidia GPUs). It emphasized advanced reasoning agents, tool use, and performance surpassing many contemporaries in benchmarks for math, science, and coding.<grok-card data-id="e8491d" data-type="citation_card" data-plain-type="render_inline_citation" ></grok-card>

* '''2025 onward''': Subsequent updates included Grok 4 (described as one of the world's most capable models with native tool use, real-time search, and low hallucination rates) and enhancements like Grok Imagine for high-quality image and video generation (including 10-second 720p videos with audio).<grok-card data-id="250235" data-type="citation_card" data-plain-type="render_inline_citation" ></grok-card>

By 2026, Grok became widely accessible via grok.com, the X platform (web, iOS, Android), and an API for developers. xAI has also explored integrations and acquisitions, including ties to SpaceX.

== Features ==

Grok offers a wide range of capabilities:

* '''Conversational AI''': Natural dialogue with humor, wit, and a willingness to tackle controversial or "spicy" topics directly, while aiming for maximum truthfulness.
* '''Real-time Knowledge''': Integration with web search and the X platform for up-to-date information, trending topics, and citations.
* '''Multimodal Support''': Text, image understanding/analysis, OCR, voice chat, and generation of images/videos.
* '''Advanced Reasoning and Tools''': Strong performance in math, coding, science; agentic tool calling; code execution; document analysis (e.g., PDFs).
* '''Creative Tools''': Image and video generation (Grok Imagine), brainstorming, content creation, and "fun mode" for playful interactions.
* '''Accessibility''': Available on web (grok.com), mobile apps, and integrated into X. Free tier with limits; paid tiers (Premium, SuperGrok) unlock higher usage and advanced models.<grok-card data-id="5a3c5f" data-type="citation_card" data-plain-type="render_inline_citation" ></grok-card>

Grok is noted for lower hallucination rates in recent versions, strict prompt adherence, and features like "Big Brain Mode" or DeepSearch for complex problem-solving.

== Personality and Philosophy ==

Unlike many AI systems that prioritize safety filters and neutrality, Grok is engineered to be "maximally truthful" and less politically correct. It uses humor and sarcasm, often roasting user queries or providing unfiltered insights. Training involves public data plus human-reviewed curation, with an emphasis on curiosity and scientific discovery aligned with xAI's mission.

Elon Musk has described Grok as an AI that helps humanity understand the universe without being overly constrained by corporate caution.

== Models ==

{| class="wikitable"
! Version !! Release Date !! Key Highlights !! Status
|-
| Grok-1 || November 2023 || 314B MoE parameters; initial launch || Open weights (Apache-2.0); discontinued for primary use
|-
| Grok-1.5 || March 2024 || Long context, vision, improved reasoning || Discontinued
|-
| Grok-2 || August 2024 || Major gains in reasoning/coding; image generation || Discontinued
|-
| Grok-3 || February 2025 || 10× compute; advanced reasoning agents || Active (earlier variants)
|-
| Grok 4 / 4.20 || 2025 || Flagship with tool calling, speed, low hallucination || Current flagship
|}

Later models are proprietary, though xAI has open-sourced earlier weights.

== Availability and Access ==

* **Web**: [https://grok.com/ grok.com]
* **Mobile**: Official apps on iOS and Android
* **X Integration**: Built into the X platform for Premium users
* **API**: Available via console.x.ai for developers, with support for text, vision, tools, and more
* **Enterprise**: Business plans for workforce integration

== Reception ==

Grok has been praised for its personality, real-time capabilities, and competitive benchmark performance. Critics sometimes note its ties to Elon Musk and X data as potential sources of bias, though xAI positions it as countering overly censored alternatives. It has rapidly evolved from a witty newcomer to a frontier model contender.

== See also ==
* [[xAI]]
* [[Elon Musk]]
* [[Large language model]]
* [[Hitchhiker's Guide to the Galaxy]]

== References ==
{{Reflist}}

[[Category:Artificial intelligence]]
[[Category:Chatbots]]
[[Category:xAI]]
[[Category:2023 introductions]]