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 →

DeepSeek-R1

S-TIER

NVIDIA NIM

Intelligence Score 97/100
Context Window 128K
Pricing Model Commercial / Paid
Model Popularity 0 votes
View Provider Analysis →
FINAL VERDICT

DeepSeek-R1 Wins

With an intelligence score of 97/100 vs 88/100, DeepSeek-R1 outperforms AI21 Jamba 1.5 Large by 9 points.

HEAD-TO-HEAD

Detailed Comparison

Feature
AI21 Jamba 1.5 Large
DeepSeek-R1
Context Window
256K 128K
Architecture
SSM-Transformer Hybrid (Mamba) Dense Transformer
Est. MMLU Score
~80-84% ~92-95%
Release Date
2024 Jan 2025
Pricing Model
Free Tier Paid / Commercial
Rate Limit (RPM)
10 RPM (high-tier) / higher for mini-tier 40 requests/minute
Daily Limit
50 RPD (high-tier models) / 150 RPD (mini-tier models) -
Capabilities
No specific data
No specific data
Performance Tier
A-Tier (Excellent) S-Tier (Elite)
Speed Estimate
Medium 🐢 Slower (Reasoning)
Primary Use Case
General Purpose 🧠 Complex Reasoning
Model Size
Undisclosed Undisclosed
Limitations
  • Restrictive limits
  • Requires GitHub account
  • Rate limits vary by Copilot tier
  • Phone number verification required
  • Free credits are limited
  • Rate limits on free tier
Key Strengths
  • Prototyping
  • High performance models

Similar Comparisons

AI21 Jamba 1.5 Large
vs
Various Open Models
DeepSeek-R1
vs
Various Open Models
AI21 Jamba 1.5 Large
vs
Llama 4 Scout
DeepSeek-R1
vs
Llama 4 Scout
AI21 Jamba 1.5 Large
vs
GPT-4o
DeepSeek-R1
vs
GPT-4o
DeepSeek-R1
vs
Llama 3.3 70B Instruct
DeepSeek-R1
vs
Phi-4
DeepSeek-R1
vs
Mistral Large (24.11)
DeepSeek-R1
vs
Cohere Command R+
DeepSeek-R1
vs
GPT-5 Chat
DeepSeek-R1
vs
GPT-5 Mini