It is fine-tuned from
Qwen3-VL-8B-Instruct
using
ContextRL, a context-aware reinforcement learning method that augments
standard GRPO with an auxiliary
context-selection objective to improve fine-grained
visual grounding.
Across 12 diverse multimodal benchmarks, ContextRL improves over the standard GRPO
baseline by +1.6 points on average, while improving every individual benchmark.
This model follows the same interface as Qwen3-VL-8B-Instruct and can be loaded with
transformers. Training and evaluation code, data construction pipelines, and detailed
configurations are available in the repository:
Please refer to the repo's README for environment setup, inference scripts, and
reproduction instructions.