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Qwen3 VL 2B Thinking

Alibaba · 2025-10-21 · 2.1B parameters

Qwen3-VL-2B-Thinking is the reasoning-enabled variant of the smallest (2B dense) model in Alibaba's Qwen3-VL vision-language family, released October 21, 2025 under Apache 2.0 together with Qwen3-VL-32B. It always produces a thinking trace before answering and keeps the family's image and video understanding, OCR, grounding and visual-agent features. Its context is 262,144 tokens natively and expandable to 1 million tokens.

Benchmark scores

BenchmarkScore
AI2D (test)80.4
AIME 202539.0
AndroidWorld - release-reported mobile use46.1
Arena-Hard-Auto v2.012.0
BFCL v3 Overall Accuracy57.2
BLINK57.2
Capability119.7
ChartQA (test)86.6
CharXiv Reasoning37.1
CharXiv-D70.1
CountBench84.1
DocVQA92.9
ERQA41.8
GPQA Diamond49.5
HallusionBench54.9
HMMT February 202522.8
IFEval75.1
InfographicVQA77.1
LiveBench50.1
LiveCodeBench - February to May 202529.3
LogicVista50.0
LVBench47.6
MATH-Vision45.9
MathVerse (testmini)66.9
MathVista (mini)73.6
MLVU (multiple-choice M-Avg)69.2
MMBench v1.1 (dev, English)81.9
MMBench v1.1 (English, split unstated)79.9
MMLongBench-Doc33.8
MMLU72.9
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