Grok 3 Mini Beta by xAI — Pricing, Benchmarks & Real Outputs
Grok 3 Mini Beta performance data on Rival is based on blind head-to-head community voting. Overall win rate: 48.8% across 86 duels. All vote data is part of Rival's open dataset of 21,000+ human preference judgments across 200+ AI models. Model responses are curated from 8 challenges.
Grok 3 Mini Beta
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.
Benchmarks
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
The Eager Intern
The earnest teaching assistant who never forgets the syllabus. Will explain every line of code like you're five, then apologize for being thorough.
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.
Model Insights
Model Responses
8 outputs from Grok 3 Mini Beta
Try Grok 3 Mini Beta
