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The AI tool directory of XIX.AI contains 31287 AI tools and 487 tool categories. Today, 18 AI tools have been updated

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Ai celebrity

Igor Babuschkin

Chief Technology Officer, xAI

Year of Birth 1980

Nationality Russian

Important milestone

2016 DeepMind Researcher

Contributed to AlphaGo and AlphaStar at DeepMind, advancing reinforcement learning

2019 OpenAI Researcher

Worked on large language models at OpenAI, focusing on conversational AI

2023 xAI CTO Role

Joined xAI to lead Grok's technical development, overseeing model architecture and training

AI product

Grok-4.20-0309

Grok-4.20-0309 is xAI’s next-generation reasoning model, emphasizing real-time information capability, complex problem analysis, and stronger tool-oriented task performance.

Grok-4.1

The latest version of the Grok model series released by xAI.

Grok-4

The latest version of the Grok model series released by xAI.

Grok-4

The latest version of the Grok model series released by xAI.

Grok-3

Grok 3 is the third generation version of the Grok series models developed by xAI Company, and is an upgraded version of Grok 2.

Grok-beta

Grok-beta has performance on par with Grok 2 but offers improvements in efficiency, speed, and capabilities.

Personal Profile

Leads technical development of Grok, bringing expertise from DeepMind and OpenAI to enhance AI reasoning

ChatGPT

Shendjia Zhao

Daniela Amodei

Peter Welinder

Jason Kwon

Brad Lightcap

Mira Murati

Anna Makanju

Alec Radford

Reid Hoffman

Vinod Khosla

Gemini

Noam Shazeer

Ray Kurzweil

Cassie Kozyrkov

Sundar Pichai

Oriol Vinyals

Jeff Dean