Battle of the Models

Compare specific LLM models, context windows, and capabilities.

No matches found
VS
No matches found

Grok 4.1 Fast

S-TIER

Grok (xAI)

Intelligence Score 96/100
Model Popularity 0 votes
Context Window 2M
Pricing Model Commercial / Paid
View Provider Analysis →

Llama 3.1 405B Instruct

S-TIER

DeepInfra

Intelligence Score 92/100
Context Window 128K
Pricing Model Commercial / Paid
Model Popularity 0 votes
View Provider Analysis →
FINAL VERDICT

Grok 4.1 Fast Wins

With an intelligence score of 96/100 vs 92/100, Grok 4.1 Fast outperforms Llama 3.1 405B Instruct by 4 points.

Close Match: The difference is minimal. Consider other factors like pricing and features.
HEAD-TO-HEAD

Detailed Comparison

Feature
Grok 4.1 Fast
Llama 3.1 405B Instruct
Context Window
2M 128K
Architecture
Transformer Transformer (Open Weight)
Est. MMLU Score
~92-95% ~85-87%
Release Date
2024 Jul 2024
Pricing Model
Paid / Commercial Paid / Commercial
Rate Limit (RPM)
Varies (low for free tier) 60 RPM (varies by model)
Daily Limit
Credit-based Credit-based (no daily cap)
Capabilities
No specific data
Reasoning
Performance Tier
S-Tier (Elite) A-Tier (Excellent)
Speed Estimate
Medium 🐢 Slower (Reasoning)
Primary Use Case
General Purpose General Purpose
Model Size
Undisclosed 405B
Limitations
  • $25/month credit cap (generous but finite)
  • Lower rate limits on free tier
  • Vision models have smaller context
  • $5 credit is one-time only
  • Credits expire after 90 days
  • Rate limits vary by model
Key Strengths
  • Monthly renewing $25 free credits
  • OpenAI-compatible API (drop-in replacement)
  • Real-time knowledge from X/Twitter data
  • OpenAI-compatible API (drop-in replacement)
  • 40+ open-source models hosted
  • Fast inference with optimized serving

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