Model Comparison
Jamba 1.5 Mini vs Qwen2.5-Omni-7BWhich is better in 2026?
Qwen2.5-Omni-7B shows notably better performance in the majority of benchmarks.
Verdict: Jamba 1.5 Mini vs Qwen2.5-Omni-7B — which is better?
Jamba 1.5 Mini (by AI21 Labs) and Qwen2.5-Omni-7B (by Alibaba Cloud / Qwen Team) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.
Jamba 1.5 Mini outperforms in 1 benchmarks (GPQA), while Qwen2.5-Omni-7B is better at 2 benchmarks (GSM8k, MMLU-Pro). Qwen2.5-Omni-7B shows notably better performance in the majority of benchmarks.
Choose Jamba 1.5 Mini if…
- you want predictable pricing at $0.20/M input and $0.40/M output
Choose Qwen2.5-Omni-7B if…
- you want the strongest raw capability — it leads on 2 of 3 shared benchmarks
- you want the most recent training data — it shipped Mar 2025
Performance Benchmarks
Comparative analysis across standard metrics
Jamba 1.5 Mini outperforms in 1 benchmarks (GPQA), while Qwen2.5-Omni-7B is better at 2 benchmarks (GSM8k, MMLU-Pro).
Qwen2.5-Omni-7B shows notably better performance in the majority of benchmarks.
Arena Performance
Human preference votes
Model Size
Parameter count comparison
Jamba 1.5 Mini has 45.0B more parameters than Qwen2.5-Omni-7B, making it 642.9% larger.
Context Window
Maximum input and output token capacity
Only Jamba 1.5 Mini specifies input context (256,144 tokens). Only Jamba 1.5 Mini specifies output context (256,144 tokens).
Input Capabilities
Supported data types and modalities
Qwen2.5-Omni-7B supports multimodal inputs, whereas Jamba 1.5 Mini does not.
Qwen2.5-Omni-7B can handle both text and other forms of data like images, making it suitable for multimodal applications.
Jamba 1.5 Mini
Qwen2.5-Omni-7B
License
Usage and distribution terms
Jamba 1.5 Mini is licensed under Jamba Open Model License, while Qwen2.5-Omni-7B 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 Mini was released on 2024-08-22, while Qwen2.5-Omni-7B was released on 2025-03-27.
Qwen2.5-Omni-7B is 7 months newer than Jamba 1.5 Mini.
Aug 22, 2024
1.9 years ago
Mar 27, 2025
1.3 years ago
7mo newerKnowledge Cutoff
When training data ends
Jamba 1.5 Mini has a documented knowledge cutoff of 2024-03-05, while Qwen2.5-Omni-7B's cutoff date is not specified.
We can confirm Jamba 1.5 Mini's training data extends to 2024-03-05, but cannot make a direct comparison without Qwen2.5-Omni-7B's cutoff date.
Mar 2024
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Outputs Comparison
Key Takeaways
Jamba 1.5 Mini
View detailsAI21 Labs
Qwen2.5-Omni-7B
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
Interactive Arena
Judge for yourself.
Run your own prompts against Jamba 1.5 Mini and Qwen2.5-Omni-7B side-by-side, then vote on the output you prefer.
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FAQ
Common questions about Jamba 1.5 Mini vs Qwen2.5-Omni-7B.