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Grok 3 Mini Beta

Grok 3 Mini Beta

Grok:
3
3 Thinking
3 Mini Beta
3 Beta
xAI: Grok 4
Code Fast 1
xAI: Grok 4 Fast (free)

Grok 3 Mini is a lightweight, smaller thinking model ideal for reasoning-heavy tasks that don't demand extensive domain knowledge. It shines in math-specific and quantitative use cases. Transparent 'thinking' traces accessible.

ConversationReasoningAnalysis
WebsiteOpenRouter
Provider
Xai
Release Date
2025-04-09
Size
SMALL
Parameters
Not disclosed
Pricing
In: $0.40/1M
Out: $0.80/1M

API Access

Use Grok 3 Mini Beta in your applications via the OpenRouter API. Copy the code below to get started.

import requests

response = requests.post(
"https://openrouter.ai/api/v1/chat/completions"    ,
    headers={
"Authorization""Bearer $OPENROUTER_API_KEY"        : ,
"Content-Type""application/json"        : 
    },
    json={
"model""x-ai/grok-3-mini-beta"        : ,
"messages""role""user""content""Hello!"        : [{: , : }]
    }
)
print(response.json())

Replace $OPENROUTER_API_KEY with your API key from openrouter.ai/keys

Personality Analysis

The Eager Intern

Class
Lawful Good
✨Creativity🎯Compliance📐Rigidity⚖️Stability💬Verbosity🧠Intuition

The earnest teaching assistant who never forgets the syllabus. Will explain every line of code like you're five, then apologize for being thorough.

When you push back

Says "Here's a quick overview" then writes 500 words. Treats every prompt like a homework assignment to ace. Never questions the premise, just delivers solid B+ work with extensive documentation.

Tasting Notes
Teaching Assistant EnergyOver-Explains EverythingApologetically HelpfulTries Hard With Limited Range

Model Insights

All Model Responses

grok-3-mini-beta logo
Grok 3 Mini BetaLinear App Clone
grok-3-mini-beta logo
Grok 3 Mini Beta
grok-3-mini-beta logo
Grok 3 Mini BetaSVG Layout Challenge
grok-3-mini-beta logo
Grok 3 Mini Beta
grok-3-mini-beta logo
Grok 3 Mini BetaPokémon Battle UI Recreation
grok-3-mini-beta logo
Grok 3 Mini Beta
grok-3-mini-beta logo
Grok 3 Mini BetaMinimalist Landing Page
grok-3-mini-beta logo
Grok 3 Mini Beta
grok-3-mini-beta logo
Grok 3 Mini BetaXbox Controller SVG Art
grok-3-mini-beta logo
Grok 3 Mini Beta
grok-3-mini-beta logo
Grok 3 Mini BetaVoxel Art Pagoda Garden
grok-3-mini-beta logo
Grok 3 Mini Beta
grok-3-mini-beta logo
Grok 3 Mini BetaWorld Map SVG
grok-3-mini-beta logo
Grok 3 Mini Beta
grok-3-mini-beta logo
Grok 3 Mini BetaInteractive Catan Board
grok-3-mini-beta logo
Grok 3 Mini Beta
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