Mercury 2 vs Qwen3.5-2B Comparison
Comparing Mercury 2 and Qwen3.5-2B across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
Mercury 2 outperforms in 2 benchmarks (GPQA, IFBench), while Qwen3.5-2B is better at 0 benchmarks.
Mercury 2 significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
Cost data unavailable.
Context Window
Maximum input and output token capacity
Only Mercury 2 specifies input context (128,000 tokens). Only Mercury 2 specifies output context (8,192 tokens).
Input Capabilities
Supported data types and modalities
Qwen3.5-2B supports multimodal inputs, whereas Mercury 2 does not.
Qwen3.5-2B can handle both text and other forms of data like images, making it suitable for multimodal applications.
Mercury 2
Qwen3.5-2B
License
Usage and distribution terms
Mercury 2 is licensed under a proprietary license, while Qwen3.5-2B uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Apache 2.0
Open weights
Release Timeline
When each model was launched
Mercury 2 was released on 2026-02-24, while Qwen3.5-2B was released on 2026-03-02.
Qwen3.5-2B is 0 month newer than Mercury 2.
Feb 24, 2026
2 weeks ago
Mar 2, 2026
2 weeks ago
6d newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Key Takeaways
Mercury 2
View detailsInception
Qwen3.5-2B
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
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