Battle of the Models

Compare specific LLM models, context windows, and capabilities.

No matches found
VS
No matches found

Llama 3.1 8B (Fast)

DEPRECATED

Cerebras

This model is no longer active/free — kept for reference.

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

Grok 4

DEPRECATED

Grok (xAI)

This model is no longer active/free — kept for reference.

Intelligence Score 98/100
Context Window 256K
Pricing Model Commercial / Paid
Model Popularity 0 votes
View Provider Analysis →
FINAL VERDICT

Grok 4 Wins

With an intelligence score of 98/100 vs 78/100, Grok 4 outperforms Llama 3.1 8B (Fast) by 20 points.

Clear Winner: Significant performance advantage for Grok 4.
HEAD-TO-HEAD

Detailed Comparison

Feature
Llama 3.1 8B (Fast)
Grok 4
Context Window
8K 256K
Architecture
Transformer (Open Weight) Transformer
Est. MMLU Score
~70-74% ~92-95%
Release Date
Jul 2024 2024
Pricing Model
Free Tier Paid / Commercial
Rate Limit (RPM)
5 RPM, 30K uncached / 90K total TPM, 1M tokens per hour and per day (Free Trial) Varies (low for free tier)
Daily Limit
1M tokens/day Credit-based
Capabilities
Reasoning
No specific data
Performance Tier
B-Tier (Strong) S-Tier (Elite)
Speed Estimate
⚡ 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
  • $25/month credit cap (generous but finite)
  • Lower rate limits on free tier
  • Vision models have smaller context
Key Strengths
  • Instant Token Generation
  • Wafer-Scale Engine Speed
  • OpenAI API Compatibility
  • Monthly renewing $25 free credits
  • OpenAI-compatible API (drop-in replacement)
  • Real-time knowledge from X/Twitter data

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