Marlin 2B Copyright (c) 2026 NemoStation This product includes weights derived from Qwen3.5-2B (https://huggingface.co/Qwen/Qwen3.5-2B), Copyright (c) 2025 Alibaba Cloud, used under the Apache License, Version 2.0 (see LICENSE-QWEN-BASE). Modifications by NemoStation include: integration of a video-capable visual tower, custom training data curation (~400K clip-level annotations with Gemini-3-Flash teacher distillation), two-stage SFT + SimPO post-training, and custom modeling code (modeling_marlin.py) exposing the .caption() and .find() inference modes. Marlin 2B and the modifications listed above are licensed under the Business Source License 1.1 (see LICENSE).