Battle of the Models
Compare specific LLM models, context windows, and capabilities.
Grok 4.1 Fast
S-TIERGrok (xAI)
Intelligence Score
96/100
Model Popularity
0 votes
Context Window
2M
Pricing Model
Commercial / Paid
Llama 3.1 8B
Groq
Intelligence Score
78/100
Context Window
14.4k RPD, 6k TPM
Pricing Model
Free / Open
Model Popularity
0 votes
FINAL VERDICT
Grok 4.1 Fast Wins
With an intelligence score of 96/100 vs 78/100, Grok 4.1 Fast outperforms Llama 3.1 8B by 18 points.
Clear Winner: Significant performance advantage for Grok 4.1 Fast.
HEAD-TO-HEAD
Detailed Comparison
| Feature |
Grok 4.1 Fast
|
Llama 3.1 8B
|
|---|---|---|
|
Context Window
|
2M | 14.4k RPD, 6k TPM |
|
Architecture
|
Transformer | Transformer (Open Weight) |
|
Est. MMLU Score
|
~92-95% | ~70-74% |
|
Release Date
|
2024 | Jul 2024 |
|
Pricing Model
|
Paid / Commercial | Free Tier |
|
Rate Limit (RPM)
|
Varies (low for free tier) | 30 RPM, 14.4k RPD |
|
Daily Limit
|
Credit-based | 14,400 Requests/Day |
|
Capabilities
|
No specific data
|
No specific data
|
|
Performance Tier
|
S-Tier (Elite) | B-Tier (Strong) |
|
Speed Estimate
|
Medium | ⚡ Very Fast |
|
Primary Use Case
|
General Purpose | General Purpose |
|
Model Size
|
Undisclosed | 8B |
|
Limitations
|
|
|
|
Key Strengths
|
|
|
Similar Comparisons
Grok 4.1 Fast
vs
Meta: Llama 4 Scout (free)
Llama 3.1 8B
vs
Meta: Llama 4 Scout (free)
Grok 4.1 Fast
vs
Meta: Llama 3.3 70B Instruct (free)
Llama 3.1 8B
vs
Meta: Llama 3.3 70B Instruct (free)
Grok 4.1 Fast
vs
NVIDIA: Llama 3.1 Nemotron 70B (free)
Llama 3.1 8B
vs
NVIDIA: Llama 3.1 Nemotron 70B (free)
Llama 3.1 8B
vs
DeepSeek: R1 Distill Llama 70B (free)
Llama 3.1 8B
vs
Meta: Llama 4 Maverick (free)
Llama 3.1 8B
vs
Llama 3.2 3B
Llama 3.1 8B
vs
Llama 3.1 (Any Size)
Llama 3.1 8B
vs
Llama 3.2 11B Vision
Llama 3.1 8B
vs
Llama 3.1 8B Instruct