Battle of the Models

Compare specific LLM models, context windows, and capabilities.

No matches found
VS
No matches found

AI21 Jamba 1.5 Large

A-TIER

GitHub Models

Intelligence Score 88/100
Model Popularity 0 votes
Context Window 256K
Pricing Model Free / Open
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

Llama 3.1 405B Instruct Wins

With an intelligence score of 92/100 vs 88/100, Llama 3.1 405B Instruct outperforms AI21 Jamba 1.5 Large by 4 points.

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

Detailed Comparison

Feature
AI21 Jamba 1.5 Large
Llama 3.1 405B Instruct
Context Window
256K 128K
Architecture
SSM-Transformer Hybrid (Mamba) Transformer (Open Weight)
Est. MMLU Score
~80-84% ~85-87%
Release Date
2024 Jul 2024
Pricing Model
Free Tier Paid / Commercial
Rate Limit (RPM)
Varies by Copilot Tier 60 RPM (varies by model)
Daily Limit
Low Credit-based (no daily cap)
Capabilities
No specific data
Reasoning
Performance Tier
A-Tier (Excellent) A-Tier (Excellent)
Speed Estimate
Medium 🐢 Slower (Reasoning)
Primary Use Case
General Purpose General Purpose
Model Size
Undisclosed 405B
Limitations
  • Restrictive limits
  • Requires GitHub account
  • Rate limits vary by Copilot tier
  • $5 credit is one-time only
  • Credits expire after 90 days
  • Rate limits vary by model
Key Strengths
  • Prototyping
  • OpenAI-compatible API (drop-in replacement)
  • 40+ open-source models hosted
  • Fast inference with optimized serving

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