Qwen3.5 27B vs Seed 2.0 Pro: Specs & Benchmark Comparison
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| Characteristic | Qwen3.5 27B | Seed 2.0 Pro |
|---|---|---|
| Company | Alibaba | ByteDance |
| Release Date | March 1, 2026 | February 14, 2026 |
| Parameters | 27B | — |
| Multimodal | No | Yes |
| Context (input) | — | 256K |
| Context (output) | — | 66K |
| Input Price / 1M | — | $0.50 |
| Output Price / 1M | — | $3.00 |
| Average Score | 0.9 | 0.9 |
Verdict
Qwen3.5 27B leads in 1 out of 2 comparison categories.
Overall Performance
Both models show comparable average scores: Qwen3.5 27B — 0.9, Seed 2.0 Pro — 0.9.
Recency
Qwen3.5 27B is newer: released 3/1/2026 vs 2/14/2026.
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Frequently Asked Questions
Which is better for coding — Qwen3.5 27B or Seed 2.0 Pro?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — Qwen3.5 27B or Seed 2.0 Pro?
API pricing data is available on the individual model pages.
Which has a larger context window — Qwen3.5 27B or Seed 2.0 Pro?
Context window data is available on the individual model pages.
The Qwen3.5 27B and Seed 2.0 Pro comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Qwen3.5 27B or Seed 2.0 Pro page. See also the complete list of AI model comparisons.