Qwen 3.5 Plus is a commercial model with hybrid linear attention and sparse MoE architecture. Supports text, image, and video input with a 1M context window.
Added Feb 16, 2026
Context Window
983.6K
Max Output
65.5K
Input Price (Auto)
$0.40/1M
Output Price (Auto)
$2.40/1M
Cache Read (Auto)
$0.040/1M
Capabilities
Benchmarks
Benchmarks
Performance metrics and benchmarks
Sourced from Vectara.
Hallucination Rate
10.7%
Factual Consistency
89.3%
Answer Rate
99.8%
Avg Summary Length
Average generated summary length
92.1
Last updated 2026-05-11 · Matched as qwen/qwen3.5-plus-2026-02-15
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