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
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
38.6
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Coding Index
27.6
GPQA Diamond
Graduate-level scientific reasoning
82.6%
Better than 86% of models compared
HLE
Humanity's Last Exam
13.9%
Better than 82% of models compared
IFBench
Instruction-following benchmark
51.2%
Better than 69% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
88.3%
Better than 86% of models compared
AA-LCR
Long context reasoning evaluation
52.7%
Better than 70% of models compared
SciCode
Python programming for scientific computing
40.5%
Better than 85% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
21.2%
Better than 68% of models compared
Last updated May 15, 2026
Artificial Analysis
