Qwen3.5 Plus Thinking
Qwen 3.5 Plus with extended reasoning. A commercial model with hybrid linear attention and sparse MoE architecture. Supports text, image, and video input with a 1M context window.
- Reasoning
- Vision
- Video Input
Added Feb 16, 2026
Pricing
Auto routing · per 1M tokens- Input
- $0.40
- Output
- $2.40
- Cache read
- $0.040
Specifications
- Context window
- 983.6K
- Max output
- 65.5K
Benchmarks
Benchmarks
Sourced from Vectara.
Hallucination Rate
10.7%
Better than 38% of models compared
Factual Consistency
89.3%
Better than 38% of models compared
Answer Rate
99.8%
Better than 64% of models compared
Avg Summary Length
Average generated summary length
92.1
Last updated 2026-09-22 · Matched as qwen/qwen3.5-plus-2026-02-15
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