Model Comparison
Jamba 1.5 Large vs Qwen3-Next-80B-A3B-Base
Comparing Jamba 1.5 Large and Qwen3-Next-80B-A3B-Base across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
Jamba 1.5 Large and Qwen3-Next-80B-A3B-Base don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
Cost data unavailable.
Model Size
Parameter count comparison
Jamba 1.5 Large has 318.0B more parameters than Qwen3-Next-80B-A3B-Base, making it 397.5% larger.
Context Window
Maximum input and output token capacity
Only Jamba 1.5 Large specifies input context (256,000 tokens). Only Jamba 1.5 Large specifies output context (256,000 tokens).
License
Usage and distribution terms
Jamba 1.5 Large is licensed under Jamba Open Model License, while Qwen3-Next-80B-A3B-Base uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
Jamba Open Model License
Open weights
Apache 2.0
Open weights
Release Timeline
When each model was launched
Jamba 1.5 Large was released on 2024-08-22, while Qwen3-Next-80B-A3B-Base was released on 2025-09-10.
Qwen3-Next-80B-A3B-Base is 13 months newer than Jamba 1.5 Large.
Aug 22, 2024
1.7 years ago
Sep 10, 2025
7 months ago
1.1yr newerKnowledge Cutoff
When training data ends
Jamba 1.5 Large has a documented knowledge cutoff of 2024-03-05, while Qwen3-Next-80B-A3B-Base's cutoff date is not specified.
We can confirm Jamba 1.5 Large's training data extends to 2024-03-05, but cannot make a direct comparison without Qwen3-Next-80B-A3B-Base's cutoff date.
Mar 2024
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Outputs Comparison
Key Takeaways
Jamba 1.5 Large
View detailsAI21 Labs
Qwen3-Next-80B-A3B-Base
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
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FAQ
Common questions about Jamba 1.5 Large vs Qwen3-Next-80B-A3B-Base