Initial public release of Agent-as-Annotators (A3).
Paper: https://arxiv.org/abs/2604.07776
Website: https://agent-as-annotators.github.io
Dataset: https://huggingface.co/datasets/McGill-NLP/A3-Synth
Model: https://huggingface.co/McGill-NLP/A3-Qwen3.5-9B