Qwen2.5-VL-7B

Qwen2.5-VL-7B is the 7-billion-parameter member of Alibaba's Qwen2.5-VL vision-language family, released in January 2025 under Apache 2.0. It pairs a dynamic-resolution vision encoder with the Qwen2.5 language backbone to handle images, multi-image inputs, and video, with particular strength in document understanding, multilingual OCR, and visual grounding. The 7B size became the workhorse of the family: large enough for serious visual reasoning while still deployable on a single high-end GPU.

The honest picture: it was quickly followed by the 32B variant in March 2025 and then the Qwen3-VL generation, so it is no longer the frontier of the line, but it remains one of the most widely deployed open VLMs thanks to broad framework support (transformers, vLLM) and over a thousand community fine-tunes. Video understanding is limited to relatively short clips compared to newer models. For new projects, compare against Qwen3-VL-8B before committing.