Battle of the Models

Compare specific LLM models, context windows, and capabilities.

No matches found
VS
No matches found

Llama 3.1 8B (Fast)

Cerebras

Intelligence Score 78/100
Model Popularity 0 votes
Context Window 8K
Pricing Model Free / Open
View Provider Analysis →

Grok 2

S-TIER

xAI

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

Grok 2 Wins

With an intelligence score of 94/100 vs 78/100, Grok 2 outperforms Llama 3.1 8B (Fast) by 16 points.

Clear Winner: Significant performance advantage for Grok 2.
HEAD-TO-HEAD

Detailed Comparison

Feature
Llama 3.1 8B (Fast)
Grok 2
Context Window
8K 128K
Architecture
Transformer (Open Weight) Transformer
Est. MMLU Score
~70-74% ~88-91%
Release Date
Jul 2024 2024
Pricing Model
Free Tier Paid / Commercial
Rate Limit (RPM)
30 RPM Varies
Daily Limit
1,000,000 Tokens / Day Based on tier
Capabilities
Reasoning
Function Calling Streaming
Performance Tier
B-Tier (Strong) S-Tier (Elite)
Speed Estimate
âš¡ Very Fast Medium
Primary Use Case
General Purpose General Purpose
Model Size
8B Undisclosed
Limitations
  • Rate limited on free tier (30 RPM)
  • Daily token cap of 1M tokens
  • API key required
  • Limited availability
Key Strengths
  • Instant Token Generation
  • Wafer-Scale Engine Speed
  • OpenAI API Compatibility
  • Real-time X/Twitter data
  • Strong reasoning
  • Up-to-date

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