Battle of the Models

Compare specific LLM models, context windows, and capabilities.

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Grok 2

S-TIER

xAI

Intelligence Score 94/100
Model Popularity 0 votes
Context Window 128K
Pricing Model Commercial / Paid
Commercial/Paid Model

Llama 3.1 8B Instruct

A-TIER

Cloudflare Workers AI

Intelligence Score 80/100
Context Window 128K
Pricing Model Free / Open
Model Popularity 0 votes
FINAL VERDICT

Grok 2 Wins

With an intelligence score of 94/100 vs 80/100, Grok 2 outperforms Llama 3.1 8B Instruct by 14 points.

HEAD-TO-HEAD

Detailed Comparison

Feature
Grok 2
Llama 3.1 8B Instruct
Context Window
128K 128K
Architecture
Transformer Transformer (Open Weight)
Est. MMLU Score
~88-91% ~75-79%
Release Date
2024 Jul 2024
Pricing Model
Paid / Commercial Free Tier
Rate Limit (RPM)
Varies Varies by model
Daily Limit
Based on tier 10,000 neurons/day
Capabilities
Function Calling Streaming
Reasoning
Performance Tier
S-Tier (Elite) B-Tier (Strong)
Speed Estimate
Medium âš¡ Very Fast
Primary Use Case
General Purpose General Purpose
Model Size
Undisclosed 8B
Limitations
  • API key required
  • Limited availability
  • 10,000 neurons/day cap (varies per model)
  • Larger models consume more neurons per request
  • No fine-tuning support
Key Strengths
  • Real-time X/Twitter data
  • Strong reasoning
  • Up-to-date
  • Edge inference: runs closest to user
  • 50+ models: LLM, image gen, classification, speech
  • Workers integration for serverless apps

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