Battle of the Models

Compare specific LLM models, context windows, and capabilities.

Grok 2

S-TIER

xAI

Intelligence Score 94/100

Model Popularity 0 votes

Context Window 128K

Pricing Model Commercial / Paid

Commercial/Paid Model

OpenRouter

Intelligence Score 65/100

Context Window 128k

Pricing Model Free / Open

Model Popularity 0 votes

View Provider Analysis →

FINAL VERDICT

With an intelligence score of 94/100 vs 65/100, Grok 2 outperforms Microsoft: Phi-3 Mini (free) by 29 points.

Clear Winner: Significant performance advantage for Grok 2.

HEAD-TO-HEAD

Feature	Grok 2	Microsoft: Phi-3 Mini (free)
Context Window	128K	128k
Architecture	Transformer	Transformer
Est. MMLU Score	~88-91%	~60-64%
Release Date	2024	2024
Pricing Model	Paid / Commercial	Free Tier
Rate Limit (RPM)	Varies	20 requests/minute
Daily Limit	Based on tier	50 requests/day (up to 1000 with $10 topup)
Capabilities	Function Calling Streaming	No specific data
Performance Tier	S-Tier (Elite)	C-Tier (Good)
Speed Estimate	Medium	⚡ Very Fast
Primary Use Case	General Purpose	⚡ Fast Chat & Apps
Model Size	Undisclosed	Undisclosed
Limitations	API key required Limited availability	Limits depend on account history/topup Community key models Free models have lower priority during peak demand
Key Strengths	Real-time X/Twitter data Strong reasoning Up-to-date	Unified API for 100+ models from all providers OpenAI-compatible endpoint (drop-in replacement) Automatic model fallback and routing