Improve paper and artifact metadata

README.md

@@ -5,9 +5,11 @@ language:
   - en
 tags:
   - motion-generation
-  - co-speech-gesture
+  - co-speech-gesture-generation
+  - streaming-generation
   - beat2
   - smpl-x
+  - arxiv:2608.01643
 size_categories:
   - n<1K
 ---
@@ -16,6 +18,10 @@ size_categories:
 
 Ready-to-compare SMPL-X predictions from the official retrained StreamTalk CFG checkpoints. This release follows the convenient inference-data style of [SemTalk](https://github.com/Xiangyue-Zhang/SemTalk): users can download generated test outputs and evaluate or visualize them without rerunning WavLM, retrieval, diffusion sampling, and SMPL-X conversion.
 
+- [Paper](https://arxiv.org/abs/2608.01643) · [Hugging Face Paper page](https://huggingface.co/papers/2608.01643)
+- [Project page](https://xiangyuezhang.com/StreamTalk/) · [Code](https://github.com/Xiangyue-Zhang/StreamTalk)
+- [Model checkpoints](https://huggingface.co/X-Zhang/StreamTalk)
+
 No BEAT2 ground-truth motion, audio, training cache, or model checkpoint is included in these archives.
 
 ## Downloads
@@ -92,4 +98,3 @@ python tools/evaluate_generated_fgd.py \
 - Seed: 0. Speaker 2 generation uses clip batch 1; all-speaker generation uses clip batch 16; both use CFG 3 and an 8-frame retrieval query.
 
 The predictions are derived from experiments on BEAT2 and use the SMPL-X body model. Users remain responsible for complying with the licenses and terms of the [BEAT2 dataset](https://huggingface.co/datasets/H-Liu1997/BEAT2) and [SMPL-X](https://smpl-x.is.tue.mpg.de/). This dataset card does not redistribute BEAT2 ground truth, audio, or SMPL-X model files.
-