Grok 3

The world’s smartest AI (according to Elon)

4.5•10 reviews•

1.5K followers

The world’s smartest AI (according to Elon)

4.5•10 reviews•

1.5K followers

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AI Chatbots

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Foundation Models

now available to all Premium+ subscribers

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Grok 3 Launches

Grok Voice Agent API Bringing the power of Grok Voice to all developers

Launched on December 18th, 2025

Grok 4.1 A new standard in conversational AI

Launched on November 18th, 2025

Grok 4 Fast Pushing the frontier of cost-efficient intelligence

Launched on September 21st, 2025

View all Grok 3 launches

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Forum Threads

p/grok-3

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6mo ago

🆕 Grok adds Ani and Ruby — two voice mode AI companions

The first two characters include Ani and Rudy, with a hidden setting to enables "Bad Rudi":

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4.5

Based on 10 reviews

Review Grok 3?

Reviews of Grok 3 highlight strong reasoning, speed, and helpful coding support, with makers offering the most vivid use cases. The makers of

Surf

credit Grok (and Grok 4) with powering real-time sentiment and signals for their social/search agent. The makers of

AgentX

say it sparks fresh ideas and new angles. The makers of

Checklist Genie

used it extensively for code reviews, test generation, and catching edge cases. Users praise versatility and daily utility, but cite high pricing and uneven image editing quality, plus regional access friction.

Summarized with AI

Pros

creative problem-solving (2)

Pros

Cons

Reviews

All Reviews

Most Informative

•4 reviews

Non vale assolutamente nulla. Oltre al fatto che occorre avere una vpn attiva per utilizzarlo in Europa, come chatbot è praticamente inutile, essendo molto inferiore rispetto agli altri che utilizzo, cioè chatGPT e Deepseek. La funzionalità di modifica delle foto fa proprio pietà: non esegue correttamente i task, genera foto di bassa qualità, e addirittura certi particolari della foto di partenza vengono pure storpiati. Per esempio avevo caricato la foto di una donna per realizzare un banner pubblicitario e Grok ne ha reso irriconoscibili i piedi ed eliminato pure un occhio

What needs improvement

VPN requirement in Europe (1)inferior chatbot capabilities (1)poor photo editing (1)low photo quality (1)

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24 views8mo ago

used this to build

Checklist Genie

(381 points)

•4 reviews

I used Grok 3 and Grok 4 throughout development to help write, review, and test code faster. They were especially useful for catching edge cases, generating test data, and refining tricky logic. Having an AI pair programmer let me move quicker and focus more on the user experience instead of getting stuck in the weeds.

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22 views6mo ago

used this to build

Grok CLI (Unofficial)

(154 points)

•2 reviews

Grok 3 enables next-level automation and intelligence in Grok CLI that we simply couldn't achieve with other models. Its deep context understanding, humor, and raw power make it ideal for a developer-friendly AI assistant in the terminal. Grok 3's unique approach helps us deliver smarter, faster command-line workflows—bringing real personality and practical value to every user's workflow. We're excited to keep building on Grok 3 as its capabilities evolve.

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18 views6mo ago

Grok 3

The world’s smartest AI (according to Elon)

The world’s smartest AI (according to Elon)

Have a question about Grok 3? Ask it here and get a real answer.

Grok 3 Launches

Do you use Grok 3?

Forum Threads

🆕 Grok adds Ani and Ruby — two voice mode AI companions

Engineering & Development

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Engineering & Development

LLMs

Productivity

Marketing & Sales

Design & Creative

Social & Community

Finance

AI Agents

Trending categories

Top reviewed

Trending products

Top forum threads

Have a question about Grok 3? Ask it here and get a real answer.

Grok 3 Launches

Do you use Grok 3?

Forum Threads

🆕 Grok adds Ani and Ruby — two voice mode AI companions

What needs improvement

What needs improvement