Qwen3.5 Omni Plus is Qwen's stronger general multimodal model. We verified live support for text prompts, images, audio files, and direct video URLs on Alibaba's chat-completions-compatible API. Alibaba describes Plus as a comprehensive evolution of Qwen3 Omni with support for over 10 hours of audio input.
Added Mar 30, 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 Artificial Analysis.
Intelligence Index
30.6
Reasoning
GPQA Diamond
Graduate-level scientific reasoning
82.6%
Better than 80% of models compared
HLE
Humanity's Last Exam
13.9%
Better than 76% of models compared
IFBench
Instruction-following benchmark
51.2%
Better than 62% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
88.3%
Better than 82% of models compared
AA-LCR
Long context reasoning evaluation
52.7%
Better than 64% of models compared
Coding
SciCode
Python programming for scientific computing
40.5%
Better than 79% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
21.2%
Better than 62% of models compared
Last updated Jun 28, 2026
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