MMProLong
https://github.com/zhaowei-wang-nlp/MMProLong

This repository is a research fork of VeOmni:
https://github.com/ByteDance-Seed/VeOmni

VeOmni copyright 2025 ByteDance Ltd. and/or its affiliates.
The inherited Apache License 2.0 is provided in LICENSE. Existing copyright,
license, and third-party attribution notices in source files are retained.
Individual files may carry additional third-party notices; this notice does
not replace or relicense them. Model weights and datasets have their own terms.

MMProLong modifications include long-document VQA data synthesis, Qwen-VL
data processing and training integration, long-context mixtures, experiment
configurations, checkpoint utilities, and release documentation. The veomni
Python namespace is retained for compatibility with the upstream framework.
This fork is maintained separately from upstream VeOmni.